Search Results: "Act"
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18:29
US History Overview 1: Jamestown to the Civil War
669 views / 3 likes  addedJamestown to the Civil War. Correction: Jamestown was the first successful ENGLISH settlement in what is now the United States. The Spanish actually settled St. Augustine, Florida in 1595. More free lessons at: http://www.khanacademy.org/video?v=ghgPq2wjQ

01:31
Subtracting fractions with common denominators (ex 1)
353 views / 0 likes  addedSubtracting fractions with common denominators (ex 1)

02:07
Converting mixed numbers and improper fractions (ex 2)
417 views / 0 likes  addedConverting mixed numbers and improper fractions (ex 2)

02:06
Converting mixed numbers and improper fractions (ex 1)
477 views / 0 likes  addedConverting mixed numbers and improper fractions (ex 1)

02:13
Multiplying Fractions Word Problems (ex 1)
479 views / 0 likes  addedMultiplying Fractions Word Problems (ex 1)

02:33
Adding fractions (ex 1)
462 views / 0 likes  addedAdding fractions (ex 1) More free lessons at: http://www.khanacademy.org/video?v=TuId1spuyoc

02:31
Adding subtracting mixed numbers 1 (ex 2)
527 views / 0 likes  addedAdding subtracting mixed numbers 1 (ex 2) More free lessons at: http://www.khanacademy.org/video?v=_btQus9HV_I

02:21
Adding subtracting mixed numbers 1 (ex 1)
487 views / 0 likes  addedAdding subtracting mixed numbers 1 (ex 1) More free lessons at: http://www.khanacademy.org/video?v=8Eb5MWwcMMY

02:31
Adding subtracting mixed numbers 0.5 (ex 2)
446 views / 0 likes  addedAdding subtracting mixed numbers 0.5 (ex 2) More free lessons at: http://www.khanacademy.org/video?v=q19UnHEofOA

01:35
Adding subtracting mixed numbers 0.5 (ex 1)
465 views / 0 likes  addedAdding subtracting mixed numbers 0.5 (ex 1) More free lessons at: http://www.khanacademy.org/video?v=EGy1W24EPEI

00:58
Fractions on the number line 1 (ex 2)
393 views / 0 likes  addedFractions on the number line 1 (ex 2)

01:34
Fractions on the number line 1 (ex 1)
399 views / 0 likes  addedFractions on the number line 1 (ex 1)

01:57
Fractions on the number line 2 (ex 1)
392 views / 0 likes  addedFractions on the number line 2 (ex 1)

01:58
Fractions on the number line 3 (ex 2)
345 views / 0 likes  addedFractions on the number line 3 (ex 2)

01:42
Fractions on the number line 3 (ex 1)
345 views / 0 likes  addedFractions on the number line 3 (ex 1)

05:56
Normal and Inferior Goods
341 views / 0 likes  addedHow the demand for some goods could actually go down if incomes go up More free lessons at: http://www.khanacademy.org/video?v=wYuAwm5Bk

06:58
Factors Affecting Supply
316 views / 0 likes  addedHow the price of inputs, price of related goods, number of suppliers technology, and expected future prices affects the supply curve More free lessons at: http://www.khanacademy.org/video?v=0isM0GFrMI

05:45
Taxes for Factoring in Negative Externalities
349 views / 0 likes  addedHow to factor in negative externalities through taxation More free lessons at: http://www.khanacademy.org/video?v=UYShebe44Xs

07:26
Positive Externalities
283 views / 0 likes  addedFactoring in external benefits More free lessons at: http://www.khanacademy.org/video?v=TSTLLFJbaA4

08:04
Real GDP and Nominal GDP
313 views / 0 likes  addedUsing real GDP as a measure of actual productivity growth More free lessons at: http://www.khanacademy.org/video?v=lBDT2w5Wl84

07:28
Actual CPIU Basket of Goods
314 views / 0 likes  addedExploring the actual weightings for the CPIU basket of goods More free lessons at: http://www.khanacademy.org/video?v=JTw7gNwT6Y

07:34
Money Supply and Demand Impacting Interest Rates
294 views / 0 likes  addedExamples showing how various factors can affect interest rates More free lessons at: http://www.khanacademy.org/video?v=vItRHYuA88

05:18
Shifts in Aggregate Demand
266 views / 0 likes  addedFactors that might shift aggregate demand More free lessons at: http://www.khanacademy.org/video?v=scN1B6plos

08:28
Overview of Fractional Reserve Banking
297 views / 0 likes  addedBig picture of how money enters circulation and how lending can increase the money supply More free lessons at: http://www.khanacademy.org/video?v=3mUi9IZb4T4

07:34
Weaknesses of Fractional Reserve Lending
360 views / 0 likes  addedWeaknesses of Fractional Reserve Lending More free lessons at: http://www.khanacademy.org/video?v=1HYSMxuDns

07:32
Full Reserve Banking
422 views / 0 likes  addedOverview of full reserve banking in comparison to fractional reserve banking More free lessons at: http://www.khanacademy.org/video?v=RGMcswR8DnY

07:05
Simple Fractional Reserve Accounting (part 2)
346 views / 0 likes  addedHow banks can actually create checking accounts under a fractional reserve system More free lessons at: http://www.khanacademy.org/video?v=PASajlCGBTw

09:20
Keynesian Cross
285 views / 0 likes  addedAnalyzing planned expenditures versus actual output using the Keynesian Cross More free lessons at: http://www.khanacademy.org/video?v=sTw0ehwYAQ

05:35
Subtracting Rational Expressions
325 views / 0 likes  addedu15_l1_t3_we3 Subtracting Rational Expressions More free lessons at: http://www.khanacademy.org/video?v=YO_SwIKGMqQ Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

02:53
Simplifying First for Subtracting Rational Expressions
256 views / 0 likes  addedu15_l1_t3_we3 Simplifying First for Subtracting Rational Expressions More free lessons at: http://www.khanacademy.org/video?v=tmpa8Q240XY Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

08:15
Adding and Subtracting Rational Expressions
488 views / 0 likes  addedu15_l1_t3_we4 Adding and Subtracting Rational Expressions More free lessons at: http://www.khanacademy.org/video?v=y_DweTAEYWk Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

05:46
Subtracting and Simplifying Radicals
330 views / 0 likes  addedu16_l2_t2_we2 Subtracting and Simplifying Radicals More free lessons at: http://www.khanacademy.org/video?v=qH4IQfDD1Nw Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

01:53
Subtracting Complex Numbers
401 views / 0 likes  addedu16_l4_t2_we2 Subtracting Complex Numbers More free lessons at: http://www.khanacademy.org/video?v=tvXRaZbIjO8 Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

06:18
Quotient of Functions
306 views / 0 likes  addedu17_l3_t1_we4 Quotient of functions and factoring by grouping More free lessons at: http://www.khanacademy.org/video?v=u9v_bakOIcU Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

10:07
The Beauty of Algebra
328 views / 0 likes  addedWhy the abstraction of mathematics is so fundamental More free lessons at: http://www.khanacademy.org/video?v=kpCJyQ2usJ4

09:12
Koch Snowflake Fractal
491 views / 0 likes  addedA shape that has an infinite perimeter but finite area More free lessons at: http://www.khanacademy.org/video?v=azBNsPa1WC4

03:34
Galactic Collisions
335 views / 0 likes  addedCollision of the Milky Way Galaxy with Andromeda (forming "Milkomeda") More free lessons at: http://www.khanacademy.org/video?v=QXYbGZ3T3_k

08:09
Writing a Simple Factorial Program. (Python 2)
510 views / 0 likes  addedWriting a simple factorial program with a "for" loop

09:24
Stepping Through the Factorial Program
368 views / 0 likes  addedStepping through what happens when a user inputs a particular value into our factorial program

05:36
Flowchart for the Factorial Program
396 views / 0 likes  addedFlowchart for the factorial program

07:48
Comparing Iterative and Recursive Factorial Functions
495 views / 0 likes  addedComparing iterative and recursive factorial functions

06:22
Adding fractions with different signs
342 views / 0 likes  addedU09_L2_T2_we2 Adding fractions with different signs More free lessons at: http://www.khanacademy.org/video?v=QS1LMomm0Gk Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

02:29
Adding and subtracting real numbers
439 views / 0 likes  addedU09_L2_T3_we2 Adding and subtracting real numbers

03:55
Adding and subtracting real numbers application
434 views / 0 likes  addedU09_L2_T3_we3 Adding and subtracting real numbers application

02:30
OneStep Equation Involving Fractions
385 views / 0 likes  addedu10_l1_t1_we_int OneStep Equation Involving Fractions

02:07
Subtracting Polynomials
451 views / 0 likes  addedu11_l2_t2_we3 Subtracting Polynomials More free lessons at: http://www.khanacademy.org/video?v=5ZdxnFspyP8 Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

02:10
Subtracting polynomials with multiple variables
341 views / 0 likes  addedu11_l3_t2_we2 Subtracting polynomials with multiple variables More free lessons at: http://www.khanacademy.org/video?v=AqMT_zB9rP8 Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

03:13
Monomial Greatest Common Factor
354 views / 0 likes  addedu12_l1_t1_we1 Monomial Greatest Common Factor More free lessons at: http://www.khanacademy.org/video?v=_01wqwsb66E Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

04:44
GCF to Factor a Polynomial
301 views / 0 likes  addedu12 l1 t1 we2 GCF to Factor a Polynomial

05:30
Factor expressions by grouping
380 views / 0 likes  addedu12_l1_t1_we3 Factor expressions by grouping

04:12
Factoring trinomials with a leading 1 coefficient
332 views / 0 likes  addedu12_l2_t1_we1 Factoring trinomials with a leading 1 coefficient More free lessons at: http://www.khanacademy.org/video?v=nOZTe8jU2g4 Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

05:02
Factoring trinomials with a common factor
395 views / 0 likes  addedu12_l2_t1_we2 Factoring trinomials with a common factor More free lessons at: http://www.khanacademy.org/video?v=GMoqg_s4Dl4 Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

05:39
Factoring trinomials with a non1 leading coefficient by grouping
331 views / 0 likes  addedu12_l2_t1_we3 Factoring trinomials with a non1 leading coefficient by grouping More free lessons at: http://www.khanacademy.org/video?v=ISPxJ6JXT8o Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

04:54
Factoring perfect square trinomials
472 views / 0 likes  addedu12_l2_t2_we1 Factoring perfect square trinomials More free lessons at: http://www.khanacademy.org/video?v=liRNTieIU_k Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

01:49
Factoring difference of squares
404 views / 0 likes  addedu12_l2_t2_we2 Factoring difference of squares More free lessons at: http://www.khanacademy.org/video?v=tvnOWIoeeaU Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

04:46
Factoring Sum of Cubes
368 views / 0 likes  addedu12_l2_t3_we1 Factoring Sum of Cubes More free lessons at: http://www.khanacademy.org/video?v=Touv2APcBRw Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

04:13
Difference of Cubes Factoring
403 views / 0 likes  addedu12 l2 t3 we2 Difference of Cubes Factoring More free lessons at: http://www.khanacademy.org/video?v=CxcP4ylUP5w

04:07
Solving factored equations
293 views / 0 likes  addedu12_l3_t1_we1 Solving factored equations

05:46
Solving quadratics by factoring
367 views / 0 likes  addedu12_l3_t1_we2 Solving quadratics by factoring

08:22
Applications Problem Factoring Quadratics
376 views / 0 likes  addedu12_l3_t1_we3 Applications Problem Factoring Quadratics More free lessons at: http://www.khanacademy.org/video?v=STcsaKuW24 Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

10:54
Sum of factors 2
275 views / 0 likes  addedSeeing the "formula" in the last method More free lessons at: http://www.khanacademy.org/video?v=tbQ_7zvRoN4

10:50
Intergalactic Scale
347 views / 0 likes  addedIntergalactic Scale More free lessons at: http://www.khanacademy.org/video?v=JiE_kNk3ucI

09:22
Refraction of Seismic Waves
536 views / 1 likes  addedRefraction of Seismic Waves More free lessons at: http://www.khanacademy.org/video?v=UNZ171fDja4

08:53
Detectable Civilizations in our Galaxy 2
350 views / 0 likes  addedWhy do we even care about the Drake Equation. Thinking about the fraction of a planet's life when a civilization might be detectable. More free lessons at: http://www.khanacademy.org/video?v=jN03g05TSWM

11:30
Ordering Numeric Expressions
311 views / 0 likes  addedConverting percentages and fractions to decimals to order numbers

09:23
Ordering numeric expressions
293 views / 0 likes  addedOrdering numbers expressed as decimals, fractions, and percentages More free lessons at: http://www.khanacademy.org/video?v=LltKkHugRQ

02:54
Subtracting Whole Numbers
292 views / 0 likes  addedu01_l2_t2_we1 Subtracting Whole Numbers More free lessons at: http://www.khanacademy.org/video?v=sAw71J2kYJE Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

07:16
Subtraction with Borrowing or Regrouping
378 views / 0 likes  addedu01_l2_t2_we2 Subtraction with Borrowing or Regrouping

05:09
Subtraction Word Problem
376 views / 0 likes  addedu01_l2_t2_we3 Subtraction Word Problem Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

02:31
Numerator and Denominator of a Fraction
366 views / 0 likes  addedU02_l1_T1_we1 Numerator and Denominator of a Fraction More free lessons at: http://www.khanacademy.org/video?v=3XOt1fjWKi8 Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

02:48
Identifying Fraction Parts
354 views / 0 likes  addedU02_l1_T1_we2 Identifying Fraction Parts More free lessons at: http://www.khanacademy.org/video?v=a_w0_VAo6U Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

01:41
Proper and Improper Fractions
365 views / 0 likes  addedu2_l1_t2_we1 Proper and Improper Fractions More free lessons at: http://www.khanacademy.org/video?v=2h8XiqSnzaU Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

04:26
Converting Mixed Numbers to Improper Fractions
532 views / 0 likes  addedu2_l1_t2_we2 Converting Mixed Numbers to Improper Fractions More free lessons at: http://www.khanacademy.org/video?v=sAvI2a2mM Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

04:02
Changing an Improper Fraction to a Mixed Number
411 views / 0 likes  addedU02_L1_T2_we3 Changing an Improper Fraction to a Mixed Number More free lessons at: http://www.khanacademy.org/video?v=8JyPzTeA_8w Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

09:54
Finding Factors of a Number
426 views / 0 likes  addedU02_L1_T3_we2 Finding Factors of a Number More free lessons at: http://www.khanacademy.org/video?v=vcn2ruTOwFo Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

04:10
Prime Factorization
381 views / 0 likes  addedU02_L1_T3_we3 Prime Factorization More free lessons at: http://www.khanacademy.org/video?v=ZKKDTfHcsG0 Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

04:51
Equivalent Fractions Example
428 views / 0 likes  addedU02_L1_T4_we1 Equivalent Fractions More free lessons at: http://www.khanacademy.org/video?v=0JW9P_T4P_Y Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

05:42
Fractions in lowest terms
283 views / 0 likes  addedU02_L1_T4_we2 Fractions in lowest terms More free lessons at: http://www.khanacademy.org/video?v=WPimvspI0_c Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

02:30
Comparing Fractions
376 views / 0 likes  addedU02_L1_T5_we1 Comparing Fractions More free lessons at: http://www.khanacademy.org/video?v=Io9i1JkKgN4 Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

07:08
Comparing Fractions 2
381 views / 0 likes  addedu2_l1_t5_we2 Comparing Fractions More free lessons at: http://www.khanacademy.org/video?v=2dbasvm3iG0 Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

02:26
Multiplying Fractions
465 views / 0 likes  addedU02_L2_T1_we1 Multiplying Fractions More free lessons at: http://www.khanacademy.org/video?v=CTKMK1ZGLuk Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

04:04
Multiplying Fractions and Mixed Numbers
484 views / 0 likes  addedU02_L2_T1_we2 Multiplying Fractions and Mixed Numbers More free lessons at: http://www.khanacademy.org/video?v=p729tFmpOXg Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

03:39
Multiplying Fractions Word Problem
445 views / 0 likes  addedU02_L2_T1_we4 Multiplying Fractions Word Problem More free lessons at: http://www.khanacademy.org/video?v=YJgIGwTysk0 Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

03:36
Dividing Fractions Example
341 views / 0 likes  addedU02_L2_T3_we2 Dividing Fractions More free lessons at: http://www.khanacademy.org/video?v=tnkPY4UqJ44 Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

03:22
Dividing Mixed Numbers and Fractions
475 views / 0 likes  addedU02_L2_T3_we4 Dividing Mixed Numbers and Fractions More free lessons at: http://www.khanacademy.org/video?v=aNeCGxJVG7w Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

02:08
Dividing Fractions Word Problem
377 views / 0 likes  addedU02_L2_T3_we5 Dividing Fractions Word Problem More free lessons at: http://www.khanacademy.org/video?v=PQsgXNggV7Q Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

03:18
Adding Fractions with Like Denominators
472 views / 0 likes  addedU02_L3_T1_we1 Adding Fractions with Like Denominators More free lessons at: http://www.khanacademy.org/video?v=EJjnEau6aeI Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

04:06
Adding Fractions with Unlike Denominators
365 views / 0 likes  addedU02_L3_T1_we2 Adding Fractions with Unlike Denominators More free lessons at: http://www.khanacademy.org/video?v=OVMceVL_CEQ Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

02:26
Subtracting Fractions
408 views / 0 likes  addedU02_L3_T2_we1 Subtracting Fractions More free lessons at: http://www.khanacademy.org/video?v=UbUdyE1_b9g Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

03:59
Subtracting Mixed Numbers
422 views / 0 likes  addedU02_L3_T2_we2 Subtracting Mixed Numbers More free lessons at: http://www.khanacademy.org/video?v=WF7L2waDwLw Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

04:54
Subtracting Mixed Numbers 2
401 views / 1 likes  addedU02_L3_T2_we3 Subtracting Mixed Numbers 2 More free lessons at: http://www.khanacademy.org/video?v=4LYtLMmDuzw Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

04:41
Subtracting Mixed Numbers Word Problem
482 views / 0 likes  addedU02_L3_T2_we4 Subtracting Mixed Numbers Word Problem More free lessons at: http://www.khanacademy.org/video?v=tj9oLZYAAQ Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

02:42
Decimals and Fractions
329 views / 0 likes  addedU03_L1_T1_we3 Decimals and Fractions More free lessons at: http://www.khanacademy.org/video?v=NzIoHQfStoM Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

02:17
Converting Fractions to Decimals Example
478 views / 0 likes  addedu03_l1_t1_we4 Converting Fractions to Decimals More free lessons at: http://www.khanacademy.org/video?v=Y1V5mZaMfTk Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

02:09
Subtracting Decimals
297 views / 0 likes  addedU03_L2_T1_we2 Subtracting Decimals More free lessons at: http://www.khanacademy.org/video?v=Eq4mVCdyyo Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

02:19
Subtracting Decimals Word Problem
329 views / 0 likes  addedU03_L2_T1_we3 Subtracting Decimals Word Problem More free lessons at: http://www.khanacademy.org/video?v=hy_bDS3aHO4 Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

01:19
Ratios as Fractions in Simplest Form
340 views / 0 likes  addedU04_L1_T1_we1 Ratios as Fractions in Simplest Form More free lessons at: http://www.khanacademy.org/video?v=JWmCiZwoyMs Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

03:32
Representing a number as a decimal, percent, and fraction
321 views / 0 likes  addedU05_L1_T1_we3 Representing a number as a decimal, percent, and fraction More free lessons at: http://www.khanacademy.org/video?v=gB1yPMWfs Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

05:25
Representing a number as a decimal, percent, and fraction 2
440 views / 0 likes  addedU05_L1_T1_we4 Representing a number as a decimal, percent, and fraction 2 More free lessons at: http://www.khanacademy.org/video?v=Hkwfibux88s Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

05:48
Unit Conversion with Fractions
287 views / 0 likes  addedu6_l1_t1_we1 Unit Conversion with Fractions More free lessons at: http://www.khanacademy.org/video?v=jFSenp9ueaI Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

11:22
Introduction to Reaction Mechanisms
304 views / 0 likes  addedIntroduction to Reaction Mechanisms . Addition reaction to an alkene More free lessons at: http://www.khanacademy.org/video?v=Z_GWBW_GVGA

09:09
Markovnikov's Rule and Carbocations
342 views / 0 likes  addedMarkovnikov's Rule and Carbocations. Figuring out which addition reaction is more likely. More free lessons at: http://www.khanacademy.org/video?v=XVCk3WrGlM

14:15
Solvent Effects on Sn1 and Sn2 Reactions
412 views / 0 likes  addedSolvent Effects on Sn1 and Sn2 Reactions

08:53
E2 Reactions
409 views / 0 likes  addedE2 Elimination Reactions More free lessons at: http://www.khanacademy.org/video?v=J0gXdEAaSiA

09:22
E1 Reactions
320 views / 0 likes  addedE1 Elimination Reactions More free lessons at: http://www.khanacademy.org/video?v=U9dGHwsewNk

13:29
Zaitsev's Rule
472 views / 0 likes  addedZaitsev's Rule for E2 and E1 reactions More free lessons at: http://www.khanacademy.org/video?v=2jOkC3aqk

12:26
Comparing E2 E1 Sn2 Sn1 Reactions
457 views / 0 likes  addedComparing E2 E1 Sn2 Sn1 Reactions More free lessons at: http://www.khanacademy.org/video?v=12Rvts2NR7M

03:06
E2 E1 Sn2 Sn1 Reactions Example 2
294 views / 0 likes  addedE2 E1 Sn2 Sn1 Reactions Example 2 More free lessons at: http://www.khanacademy.org/video?v=vinEPfrqfiU

13:18
E2 E1 Sn2 Sn1 Reactions Example 3
381 views / 0 likes  addedE2 E1 Sn2 Sn1 Reactions Example 3 More free lessons at: http://www.khanacademy.org/video?v=MtwvLru62Qw

13:45
Free Radical Reactions
309 views / 0 likes  addedFree Radical Reactions More free lessons at: http://www.khanacademy.org/video?v=5HgzsltWwK8

11:33
Ringopening Sn2 reaction of expoxides
432 views / 0 likes  addedRingopening Sn2 reaction of expoxides

02:02
Fractional Exponent Expressions 1
335 views / 0 likes  addedU07_L3_T4_we1 Fractional Exponent Expressions 1 More free lessons at: http://www.khanacademy.org/video?v=xjCnmPvcmOo Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

07:32
Fractional Exponent Expressions 2
383 views / 0 likes  addedU07_L3_T4_we2 Fractional Exponent Expressions 2 More free lessons at: http://www.khanacademy.org/video?v=4F6cFLnAAFc Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

06:32
Fractional Exponent Expressions 3
383 views / 0 likes  addedU07_L3_T4_we3 Fractional Exponent Expressions 3 More free lessons at: http://www.khanacademy.org/video?v=Ay0B6Kh9Y3Q Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

02:01
Adding and Subtracting Polynomials 1
365 views / 0 likes  addedU08_L2_T2_we1 Adding and Subtracting Polynomials 1 More free lessons at: http://www.khanacademy.org/video?v=ahdKdxsTj8E Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

01:44
Adding and Subtracting Polynomials 2
362 views / 0 likes  addedU08_L2_T2_we2 Adding and Subtracting Polynomials 2 More free lessons at: http://www.khanacademy.org/video?v=ZGl2ExHwdak Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

02:27
Adding and Subtracting Polynomials 3
451 views / 0 likes  addedU08_L2_T2_we3 Adding and Subtracting Polynomials 3 More free lessons at: http://www.khanacademy.org/video?v=DMyhUb1pZT0 Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

03:05
Factoring and the Distributive Property
402 views / 0 likes  addedU09_L1_T1_we1 Factoring and the Distributive Property More free lessons at: http://www.khanacademy.org/video?v=auQU9KNG74 Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

04:46
Factoring and the Distributive Property 2
346 views / 0 likes  addedU09_L1_T1_we2 Factoring and the Distributive Property 2 More free lessons at: http://www.khanacademy.org/video?v=499MvHFrqUU Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

05:54
Factoring and the Distributive Property 3
324 views / 0 likes  addedU09_L1_T1_we3 Factoring and the Distributive Property 3 More free lessons at: http://www.khanacademy.org/video?v=MZl6Mna0leQ Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

03:46
Factoring Trinomials by Grouping 1
358 views / 0 likes  addedU09_L1_T2_we1 Factoring Trinomials by Grouping 1 More free lessons at: http://www.khanacademy.org/video?v=HXIj16mjfgk Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

05:07
Factoring Trinomials by Grouping 2
349 views / 0 likes  addedU09_L1_T2_we2 Factoring Trinomials by Grouping 2 More free lessons at: http://www.khanacademy.org/video?v=QQhkEGpYQQ Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

03:11
U09_L1_T2_we3 Factoring Trinomials by Grouping 3
337 views / 0 likes  addedU09_L1_T2_we3 Factoring Trinomials by Grouping 3 More free lessons at: http://www.khanacademy.org/video?v=fVIZmOQBS5M

03:55
Factoring Trinomials by Grouping 4
398 views / 0 likes  addedU09_L1_T3_we1 Factoring Trinomials by Grouping 4 More free lessons at: http://www.khanacademy.org/video?v=u1SAo2GiX8A Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

04:46
Factoring Trinomials by Grouping 5
315 views / 0 likes  addedU09_L1_T3_we2 Factoring Trinomials by Grouping 5 More free lessons at: http://www.khanacademy.org/video?v=RrhSQzFJL0 Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

05:17
Factoring Trinomials by Grouping 6
401 views / 0 likes  addedU09_L1_T3_we3 Factoring Trinomials by Grouping 6 More free lessons at: http://www.khanacademy.org/video?v=d2Lcp0QKfI Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

03:53
U09_L2_T1_we1 Factoring Special Products 1
384 views / 0 likes  addedU09_L2_T1_we1 Factoring Special Products 1 More free lessons at: http://www.khanacademy.org/video?v=XuwldEyWjH0 Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

02:25
Factoring Special Products 2
390 views / 0 likes  addedU09_L2_T1_we2 Factoring Special Products 2 More free lessons at: http://www.khanacademy.org/video?v=oZbdYVGehI Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

02:30
U09_L2_T1_we3 Factoring Special Products 3
347 views / 0 likes  addedU09_L2_T1_we3 Factoring Special Products 3 More free lessons at: http://www.khanacademy.org/video?v=YahJQvY396o Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

06:22
Solving Quadratic Equations by Factoring.avi
387 views / 0 likes  addedU09_L2_T2_we1 Solving Quadratic Equations by Factoring.avi More free lessons at: http://www.khanacademy.org/video?v=2ZzuZvz33X0 Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

03:19
Solving Quadratic Equations by Factoring 2.avi
355 views / 0 likes  addedU09_L2_T2_we2 Solving Quadratic Equations by Factoring 2.avi More free lessons at: http://www.khanacademy.org/video?v=04RpkdaNzr8 Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

05:54
Solving Quadratic Equations by Factoring 3.avi
307 views / 0 likes  addedU09_L2_T2_we3 Solving Quadratic Equations by Factoring 3.avi More free lessons at: http://www.khanacademy.org/video?v=vl9o9XEfXtw Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

03:06
Adding and Subtracting Rational Expressions 1
332 views / 0 likes  addedU11_L1_T3_we1 Adding and Subtracting Rational Expressions 1

02:56
Adding and Subtracting Rational Expressions 2
397 views / 0 likes  addedU11_L1_T3_we2 Adding and Subtracting Rational Expressions 2 More free lessons at: http://www.khanacademy.org/video?v=3tmFTHOP6Pc

04:37
Adding and Subtracting Rational Expressions 3
371 views / 0 likes  addedU11_L1_T3_we3 Adding and Subtracting Rational Expressions 3 More free lessons at: http://www.khanacademy.org/video?v=IKsiDQU2zo

07:48
Inequalities Using Addition and Subtraction
401 views / 0 likes  addedInequalities Using Addition and Subtraction More free lessons at: http://www.khanacademy.org/video?v=UTs4uZhu5t8

14:04
Zero, Negative, and Fractional Exponents
471 views / 0 likes  addedZero, Negative, and Fractional Exponents More free lessons at: http://www.khanacademy.org/video?v=tOuCdKqO6s

16:00
Addition and Subtraction of Polynomials
437 views / 0 likes  addedAddition and Subtraction of Polynomials More free lessons at: http://www.khanacademy.org/video?v=ZgFXL6SEUiI

09:29
Polynomial Equations in Factored Form
357 views / 0 likes  addedPolynomial Equations in Factored Form

16:30
Factoring Quadratic Expressions
425 views / 0 likes  addedFactoring Quadratic Expressions More free lessons at: http://www.khanacademy.org/video?v=eF6zYNzlZKQ

10:09
Factoring Special Products
469 views / 0 likes  addedFactoring Special Products More free lessons at: http://www.khanacademy.org/video?v=BI_jmI4xRus

13:57
Factor by Grouping and Factoring Completely
417 views / 0 likes  addedFactor by Grouping and Factoring Completely More free lessons at: http://www.khanacademy.org/video?v=X7B_tH4O_s

18:27
Bacteria
360 views / 0 likes  addedIntroduction to bacteria More free lessons at: http://www.khanacademy.org/video?v=TDoGrbpJJ14

20:16
Photosynthesis: Light Reactions 1
427 views / 0 likes  addedDetails on the lightdependent reactions of photosynthesis More free lessons at: http://www.khanacademy.org/video?v=GR2GA7chA_c

18:51
Photosynthesis: Light Reactions and Photophosphorylation
362 views / 0 likes  addedMore detail on the light reactions and photophorylation More free lessons at: http://www.khanacademy.org/video?v=yfR36PMWegg

13:28
Photosynthesis: Calvin Cycle
371 views / 1 likes  addedThe Calvin Cycle or the lightindependent (dark) reactions of photosythesis More free lessons at: http://www.khanacademy.org/video?v=slm6D2VEXYs

18:53
Electrotonic and Action Potentials
332 views / 0 likes  addedHow electrotonic and action potentials propagate down cells

09:38
Myosin and Actin
307 views / 0 likes  addedHow myosin and actin interact to produce mechanical force. More free lessons at: http://www.khanacademy.org/video?v=zopoN2i7ALQ

09:22
Tropomyosin and troponin and their role in regulating muscle contraction
350 views / 0 likes  addedTropomyosin and troponin and their role in regulating muscle contraction. How calcium ion concentration dictates whether a muscle is contracting or not. More free lessons at: http://www.khanacademy.org/video?v=LiOfeSsjrB8

14:13
B Lymphocytes (B cells)
353 views / 0 likes  addedOverview of B cells (B lymphocytes) and how they are activated and produce antibodies More free lessons at: http://www.khanacademy.org/video?v=Z36dUduOk1Y

20:34
Helper T Cells
345 views / 0 likes  addedIntroduction to helper T cells and their role in activating B cells More free lessons at: http://www.khanacademy.org/video?v=uwMYpTYsNZM

10:07
Cytotoxic T Cells
360 views / 0 likes  addedHow cytotoxic T cells get activated by MHCI/antigen complexes and then proceed to kill infected cells More free lessons at: http://www.khanacademy.org/video?v=oqI4skjr6lQ

14:13
Secondary Active Transport in the Nephron
245 views / 0 likes  addedSecondary Active Transport in the Nephron More free lessons at: http://www.khanacademy.org/video?v=czY5nyvZ7cU

15:23
Valence Electrons
242 views / 0 likes  addedLooking at valence electrons to figure out reactivity More free lessons at: http://www.khanacademy.org/video?v=1TZA171yxY4

11:39
Van Der Waals Forces
460 views / 0 likes  addedVan Der Waals Forces: London Dispersion Forces, Dipole Attractions, and Hydrogen Bonds. More free lessons at: http://www.khanacademy.org/video?v=8qfzpJvsp04

15:27
Introduction to Kinetics
279 views / 0 likes  addedKinetics, activation energy, activated complex and catalysts. More free lessons at: http://www.khanacademy.org/video?v=__zyoOLPug

14:51
Reactions in Equilibrium
342 views / 0 likes  addedEquilibrium reactions and constants. More free lessons at: http://www.khanacademy.org/video?v=CGJjjm7DJ4

12:52
Keq Intuition (mathy and not necessary to progress)
300 views / 0 likes  addedA probabilistic look at how molecules react to develop the intuition behind the equilibrium constant formula. More free lessons at: http://www.khanacademy.org/video?v=ONBJo7dXJm8

15:50
Keq derivation intuition (can skip; bit mathy)
317 views / 0 likes  addedA more concrete attempt at showing how the probabilities of molecules reacting is related to their concentration. More free lessons at: http://www.khanacademy.org/video?v=psLX080RQR8

14:43
Le Chatelier's Principle
376 views / 0 likes  addedLe Chatelier's Principle regarding the "stressing" of reactions in equilibrium More free lessons at: http://www.khanacademy.org/video?v=4fEvpVNTlE

17:29
More on Oxidation States
323 views / 0 likes  addedMore practice calculating oxidation states

12:22
Exponential Decay Formula Proof (can skip, involves Calculus)
444 views / 0 likes  addedShowing that N(t)=Ne^(kt) describes the amount of a radioactive substance we have at time T. For students with background in Calculus. Not necessary for intro chemistry class. More free lessons at: http://www.khanacademy.org/video?v=H7nrVDV8ahc

15:40
Hess's Law and Reaction Enthalpy Change
317 views / 0 likes  addedUsing Hess's Law and standard heats of formation to determine the enthalpy change for reactions More free lessons at: http://www.khanacademy.org/video?v=chXMpDwjBDk

09:57
Gibbs Free Energy Example
383 views / 0 likes  addedDetermining if a reaction is spontaneous by calculating the change in Gibbs Free Energy. More free lessons at: http://www.khanacademy.org/video?v=sG1ZAdYi13A

13:56
More rigorous Gibbs Free Energy/ Spontaneity Relationship
336 views / 0 likes  addedMore formal understanding of why a negative change in Gibbs Free Energy implies a spontaneous, irreversible reaction. More free lessons at: http://www.khanacademy.org/video?v=7aur5h44pV4

13:35
Stoichiometry Example Problem 1
420 views / 0 likes  addedFiguring grams of reactants and product produced from reaction of phosphorous and chlorine More free lessons at: http://www.khanacademy.org/video?v=jFv6k2OV7IU

19:20
Limiting Reactant Example Problem 1
435 views / 0 likes  addedLimiting Reactant Example Problem 1

17:41
Example of Finding Reactant Empirical Formula
485 views / 0 likes  addedExample of Finding Reactant Empirical Formula More free lessons at: http://www.khanacademy.org/video?v=66ziUq6vRko

10:18
Stoichiometry of a Reaction in Solution
399 views / 1 likes  addedStoichiometry of a Reaction in Solution More free lessons at: http://www.khanacademy.org/video?v=EKZSwjVR594

11:13
Economics of a Cupcake Factory
417 views / 0 likes  addedEconomics of a simple business leading up to a discussion on inflation/deflation. Touching on income statements. More free lessons at: http://www.khanacademy.org/video?v=XDIBJyNnLOU

13:21
Inflation&Deflation 3: Obama Stimulus Plan
430 views / 0 likes  addedIs the stimulus large enough to offset the demand shock caused by the contraction in credit? Will it lead to inflation? More free lessons at: http://www.khanacademy.org/video?v=sZRkERfzzn4

07:48
ck12.org Normal Distribution Problems: zscore
504 views / 0 likes  addedZscore practice More free lessons at: http://www.khanacademy.org/video?v=Wp2nVIzBsE8

05:57
ck12.org: More Empirical Rule and Zscore practice
384 views / 0 likes  addedMore Empirical Rule and Zscore practice More free lessons at: http://www.khanacademy.org/video?v=itQEwESWDKg

10:28
Bailout 12: Lone Star Transaction
412 views / 0 likes  addedA real life example of a transaction involving CDOs. More free lessons at: http://www.khanacademy.org/video?v=eZZkhSl8lMA

11:48
Banking 3: Fractional Reserve Banking
483 views / 0 likes  addedFractional reserve banking and the multiplier effect. Introduction to the money supply. More free lessons at: http://www.khanacademy.org/video?v=nH237rTA8U

11:07
Banking 4: Multiplier effect and the money supply
445 views / 0 likes  addedHow "money" is created in a fractional reserve banking system. M0 and M1 definitions of the money suppy. The multiplier effect. More free lessons at: http://www.khanacademy.org/video?v=F7r7l1VGTw

11:25
Repurchase Agreements (Repo transactions)
318 views / 0 likes  addedMechanics of repurchase agreements (repo transactions/loans) More free lessons at: http://www.khanacademy.org/video?v=QWninXOAMXE

19:13
Fractional Reserve Banking Commentary 1
492 views / 0 likes  addedUnderstanding the weak points of Fractional Reserve Banking More free lessons at: http://www.khanacademy.org/video?v=ZyyaE3DIxhc

17:20
FRB Commentary 2: Deposit Insurance
416 views / 0 likes  addedMore on the weaknesses of fractional reserve banking. The FDIC and deposit insurance and its side effects. More free lessons at: http://www.khanacademy.org/video?v=otstXFxMkl4

21:28
FRB Commentary 3: Big Picture
440 views / 0 likes  addedSummary of thoughts in last two videos. Discussion of why Fractional Reserve Banking is a subsidy to banks and allows them to arbitrage the yield curve. More free lessons at: http://www.khanacademy.org/video?v=8SAMey9Gl5I

09:54
Exact Equations Intuition 1 (proofy)
499 views / 0 likes  addedChain rule using partial derivatives (not a proof; more intuition). More free lessons at: http://www.khanacademy.org/video?v=iEpqcdaJNTQ

10:51
Exact Equations Intuition 2 (proofy)
360 views / 0 likes  addedMore intuitive building blocks for exact equations. More free lessons at: http://www.khanacademy.org/video?v=a7wYAtMjORQ

12:10
Exact Equations Example 1
364 views / 0 likes  addedFirst example of solving an exact differential equation. More free lessons at: http://www.khanacademy.org/video?v=Pb04ntcDJcQ

08:01
Exact Equations Example 2
365 views / 0 likes  addedSome more exact equation examples More free lessons at: http://www.khanacademy.org/video?v=utQi1ZhF__Q

09:59
Exact Equations Example 3
359 views / 0 likes  addedOne more exact equation example More free lessons at: http://www.khanacademy.org/video?v=eu_GFuU7tLI

10:17
Integrating factors 1
359 views / 0 likes  addedUsing an integrating factor to make a differential equation exact More free lessons at: http://www.khanacademy.org/video?v=j511hg7Hlbg

08:26
Integrating factors 2
327 views / 0 likes  addedNow that we've made the equation exact, let's solve it! More free lessons at: http://www.khanacademy.org/video?v=0NyeDUhKwBE

10:28
Complex roots of the characteristic equations 1
367 views / 0 likes  addedWhat happens when the characteristic equations has complex roots?! More free lessons at: http://www.khanacademy.org/video?v=6xEO4BeawzA

10:24
Complex roots of the characteristic equations 2
378 views / 0 likes  addedWhat happens when the characteristic equation has complex roots? More free lessons at: http://www.khanacademy.org/video?v=jJyRrIZ595c
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