Pre-Algebra Class Videos

Dear Pre-Algebra Students
 Just click on the links below. These videos will help review and reinforce concepts we are learning in class!  After last video #88 is important word doc. NOTES FOR STATE EXAM!! Please print and use for study guide!!!!

1. http://youtu.be/Gj9szigns68        #11 Most famous irrational #(pi)    (3:46)

2. http://youtu.be/AES3Ha3Bons     #38 Evaluate using laws of exponents  (5:50)

3. http://youtu.be/zJoV_4cmLBo    How to use TI-30XII2 calculator fractions/exponents(6:02)

4. http://youtu.be/kn7Y-L5_87E       30 minute calculator tutorial (TI-30XII2)  on clearing memory/integers/fractions/decimals/exponents/sq. rt./cubed rt.

5. http://youtu.be/g9L1BJDvA4E      calculator tutorial for TI-30XA  (8:33)

6. http://youtu.be/Z9aCSFH3Jbo        #24 Scientific Notation (Trek TEAM) (5:28)

7. http://youtu.be/BW55IniDb2g       Scientific Notation using calculator (5:38)

8. http://youtu.be/ciFOlirz4Js            Scientific Notation: Multiplication/Division (5:30)

9.a  http://youtu.be/PYTp75sryWA      Scientific Notation: Addition/Subtraction (7:12)

9b  http://youtu.be/B-b-m770jh8      Short and simple Adding in Scientific Notation (2:09)

10 http://youtu.be/g9L1BJDvA4E,  Calculator TI-30Xa tutorial part II (8:33)

11 http://learnzillion.com/lessons/1514-multiply-two-or-more-exponential-expressions  (4:54)

12 http://learnzillion.com/lessons/1666-divide-exponential-expressions-by-noticing-patterns (3:46)

13 http://learnzillion.com/lessons/1513-apply-exponents-to-negative-bases     (3:13)

14 http://learnzillion.com/lessons/1670-divide-exponential-expressions-when-exponent-in-denominator-is-greater-than-exponent-in-the-numerator  (4:42)

15 http://learnzillion.com/lessons/1672-use-squares-to-find-side-length-of-a-square  (5:01)

16 http://learnzillion.com/lessons/1810-find-the-square-root-of-a-perfect-square  (4:46)

17 http://learnzillion.com/student/lessons/2889  determine # of solutions for equation (6:24)

18 http://youtu.be/elGQ6JSndP8 solve equation/variables on both sides (1:38)

19 http://www.youtube.com/watch?v=gtFldyOhdGA&feature=share&list=PLAD8DA176E8289F4B 
equation from words (2:48) 

20. http://www.youtube.com/watch?v=XfaWLVLfeJM&feature=share&list=PLAD8DA176E8289F4B solving multistep equations (2:22)
 
21  http://youtu.be/f5dwMoRvtgU         #25 Slope part 1 (4:23)

 22   http://youtu.be/fBBwXXSEWUA    #26 Slope given 2 points (3:43)

 23         http://youtu.be/D3VWswH5CG8      #27 Types (names) of slope (6:57)

24 http://learnzillion.com/lessons/1317-describe-the-rate-of-change-of-a-linear-function (3:54)

25. http://youtu.be/ZzU8x5cMR-w   Slope Dude (2:36) +,-,zero, undefined (no slope)

26. http://youtu.be/Z31F_75C_VE  How to find slope of a line (EASY) (4:28)

27 http://youtu.be/cuNpXve18Pc Solving system of equations by graphing (3:50)

28 http://youtu.be/Zj-9Zc9yKYU Converting slope intercept form and graphing (2:41)

29a  http://youtu.be/KNwwu5wjcaA Solve systems of equations by substitution (2:25)

29b  http://youtu.be/61ykO87FZc8  Solve system of equations with fractions (3:22)

30  http://youtu.be/Qncunp3Ep9k Solve System of equations using elimination (3:09) 

31 http://youtu.be/5avYfw7DRo8 Using "x" and "y" intercepts to graph a line (2:37)

32 http://learnzillion.com/lessons/2962-understand-a-function-as-a-type-of-relation (4:51)

33 http://learnzillion.com/lessons/3231-determine-whether-a-set-of-points-plotted-on-a-graph-is-a-function  (5:34)

34 http://learnzillion.com/lessons/3186-determine-whether-a-graph-is-a-function (5:21)

35 http://learnzillion.com/lessons/3152-determine-whether-a-set-of-ordered-pairs-represents-a-function  (3:28)

36 http://learnzillion.com/lessons/1189-identify-a-function (5:10)

37  http://learnzillion.com/lessons/3508-interpret-linear-relationships-in-word-problems (5:25)

38 http://learnzillion.com/lessons/3510-determine-initial-value-in-a-linear-relationship  (4:43)

39 http://learnzillion.com/lessons/3534-define-a-linear-function (6:56)

40 http://learnzillion.com/lessons/3582-construct-a-function-by-solving-for-unknown-information (5)

41 http://learnzillion.com/lessons/2680-identify-features-of-a-quadratic-equation  (5:38)

42  http://www.youtube.com/watch?v=Yw4PdF-aMgA&list=PLDFE70832B6785CCC  Y=mx+b (3:50)

43  http://youtu.be/EQfFm0WIo7c Parallel line cut by transversal (8:40)

44 http://youtu.be/s4KPzc6rSyE  Find  measure of interior/exterior angles of a triangle(5:26)

45 http://youtu.be/lHmZlKby1dE   Find measure of interior/exterior angles of a polygon(3:16)

46 http://youtu.be/wdTkyrUaPHg Pythagorean Theorem (8:15)

47 http://learnzillion.com/lessons/3179-solve-for-diagonals-in-rectangular-prisms-by-applying-the-pythagorean-theorem  (6:22)

48http://learnzillion.com/lessons/2380-identify-properties-of-right-triangles (4:30)

49http://learnzillion.com/lessons/2704-use-the-area-of-squares-proof-to-relate-side-lengths-of-a-right-triangle  (6:35)

50http://learnzillion.com/lessons/3543-relate-angles-and-transversals (2:52)

51 http://learnzillion.com/lessons/3600-understand-the-relationship-between-exterior-angles (3:25)

52 http://learnzillion.com/lessons/3536-describe-function-relationships-using-graphs sketch qualitative graphs (5:04)

53 http://learnzillion.com/lessons/3406-find-distance-between-two-points-on-the-coordinate-plane-using-the-pythagorean-theorem  (6:47)

54 http://learnzillion.com/lessons/3461-solve-realworld-mathematical-problems-involving-coordinate-planes  (5:55)
-------------------------------------------midterm------------------------------------------------
55a http://youtu.be/KMgNUM0V1pA intro basic rigid motions (3:43)

55  http://learnzillion.com/lessons/3201-describe-translations-using-coordinates (2:52)

56  http://learnzillion.com/lessons/3319-graph-a-reflected-image-using-coordinates  (4:53)

57a   http://learnzillion.com/lessons/3320-graph-a-rotated-image-using-coordinates  (5:26)

57b http://youtu.be/O2XPy3ZLU7Y Sequence of transformations (1:43)

58 http://learnzillion.com/lessons/3205-analyze-dilation-of-parallelograms   (4:19)

59  http://learnzillion.com/lessons/3606-graph-a-dilated-image-using-coordinates  (5:06)

60a  http://youtu.be/vxVpHgjtCgQ scale factors & missing pt. in dilation (3:25)

60b http://youtu.be/cYhio7TBOFM how to enlarge a shape and find scale factor from a graph(11:23)

60c http://youtu.be/WCXN4qzrBTo using a compass to construct dilation (3:07)

61 http://learnzillion.com/lessons/3045-investigate-translations   (4:36)

62 http://learnzillion.com/lessons/3156-demonstrate-congruence-using-a-transformation-sequence (4:27)

63 http://www.virtualnerd.com/geometry/transformations/similarity-congruence/identify-similarity-transformation (7:43)

64a http://learnzillion.com/lessons/1358-develop-and-apply-the-formula-for-volume-of-a-cone (5:37)

64b http://learnzillion.com/lessons/1664-solve-real-world-problems-by-finding-volume-of-cones (4)

65 http://learnzillion.com/lessons/3540-find-the-volume-of-a-cylinder  (4:02)

66 http://learnzillion.com/lessons/3576-find-the-volume-of-a-sphere  (6:20)

67a http://youtu.be/9fUmkZuaRQM  demo volume of a cone (1:48)

67 b http://youtu.be/0ZACAU4SGyM  demo volume of a cone (1:04)

68 http://learnzillion.com/lessons/1416-identify-bivariate-categorical-data-by-reading-a-twoway-table   (4:44)

69 http://learnzillion.com/lessons/1417-construct-a-twoway-table-from-a-list   (4:52)   

70 http://learnzillion.com/lessons/2843-determine-the-number-of-solutions-an-equation-has-by-simplifying     (6:05)

70 http://learnzillion.com/lessons/1418-construct-a-twoway-table-by-interpreting-a-venn-diagram (4:32)

71 http://learnzillion.com/lessons/1020-predict-the-number-of-solutions-a-system-of-two-linear-equations-in-two-variables-has-by-inspection  (4:51)

72 http://learnzillion.com/lessons/4042-solve-pairs-of-linear-equations-using-patterns  (4:50)

73 http://learnzillion.com/lessons/733-solving-systems-of-equations-by-linear-combination-elimination  (5:02)

74 http://learnzillion.com/lessons/734-solving-word-problems-by-using-systems-of-equations (5)

75 http://learnzillion.com/lessons/3378-analyze-graphs-of-y-x-and-y-mx   (5:19)

76 http://learnzillion.com/lessons/1362-solve-systems-of-linear-equations-using-substitution#resource-preview-modal_document_2212  (5)

77 http://learnzillion.com/lessons/1017-determine-if-a-system-of-two-linear-equations-in-two-variables-has-one-solution-by-graphing  (5:05)

78 http://learnzillion.com/lessons/1018-determine-if-a-system-of-two-linear-equations-in-two-variables-has-no-solutions-by-graphing  (4:48)

79 http://learnzillion.com/lessons/1019-determine-if-a-system-of-two-linear-equations-in-two-variables-has-infinitely-many-solutions-by-graphing  (5:01)

80 http://learnzillion.com/lessons/1191-identify-a-function-from-a-graph  (3:35)

81 http://learnzillion.com/lessons/1192-compare-two-functions-by-analyzing-an-equation-and-a-graph  (4:30)

82  http://learnzillion.com/lessons/1193-compare-two-functions-by-analyzing-an-equation-and-a-table  (4:34)

83  http://learnzillion.com/lessons/3320-graph-a-rotated-image-using-coordinates  (5:20)

84  http://learnzillion.com/lessons/3151-apply-properties-of-congruence-to-rotations  (5)

85  http://learnzillion.com/lessons/1834-determining-the-constant-rate-of-change  (5:27)

86 http://learnzillion.com/lessons/1835-determining-the-yintercept  (4:36)

87 http://learnzillion.com/lessons/1837-interpreting-slope-and-yintercept-in-context  (4:30)

88 http://learnzillion.com/lessons/1838-construct-a-linear-function  (4:30)

89  http://youtu.be/2BHzXItkByU  (4:15) graph linear equation(y=mx+b)

90  http://youtu.be/1qHTmxlaZWQ (3:54) solve systems of equations

91 http://youtu.be/QIZTruxt2rQ  (3:24) exponent   rules
 
great notes for state exam

*****  Math State Exam notes (2).docx‎ (23 KB‎)

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