- Cherry Creek Academy
- 8th Algebra 1
Leins, Zachary
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8th Grade Saxon Algebra 1 Topics:
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Standard 1: Number Sense
a) Add, subtract, multiply, divide, exponents, and square roots of positive and negative numbers, including a mixture of these.
b) Operations with scientific notation (4 x 106) (9 x 104)
c) Simplifying square roots
Standard 2: Patterns, Functions, and Algebra
a) Solving multi-step equations
ex. -4(x + 4) + 3 = 10x - 5
b) Graphing equations on the coordinate plane using slope & y-intercept
c) Solving simultaneous equations by graphing
d) Graphing non-linear functions; quadratic and exponential, inverse
e) Transforming formulas (Solve for w; P = 2l + 2w)
f) Writing expressions and equations from phrases, sentences, and word problems
Standard 3: Data Analysis
a) Probability of dependent, compound events (drawing two kings from a deck of cards without replacement)
b) Box & whisker plots, scatterplots
Standard 4: Geometry
a) Pythagorean theorem (a2 + b2 = c2)
b) Dilations (expanding around a point) and contraction (shrinking around a point) on the coordinate plane
c) Effects of increasing side length on perimeter, area, and volume
d) Volume and surface area of pyramids and cones
Standard 5: Measurements
a) Angles formed by parallel lines cut by a transversal
Standard 6: Computation
a) Multiple unit multipliers (convert in2 to ft2; cm/min to m/hour)
b) Problems involving distance, rate, and time
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Grading Norms
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Tests: 35 % of final grade (Test corrections are a HW category grade).
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HW: 50 % of final grade. Graded either as:
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Completion
- Accuracy on 5 Random Problems from the assignment (10 pts total):
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1 pt for showing all of the necessary work
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1 pt for the correct answer
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- Classwork: 15% of final grade
- Random check of class notes, practice sets, warm ups, and/or investigations.
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