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Sites to help with studying & homework  


Standard

Textbook Resources

Video Instruction

Written Explanation

Practice/Games

M7A1 Students will represent and evaluate quantities using algebraic expressions.

a.      Translate verbal phrases to algebraic expressions.

Carnegie: 5.1

Holt: 1-7, 1-8

The Basics

Mr. Villa explains

 

Algebra Lab (click on ?practice? at  bottom of page)

Rags to Riches expressions

Challenge Board Expressions

b.      Simplify and evaluate algebraic expressions, using commutative, associative, and distributive properties as appropriate.

Carnegie: 5.2, 5.3

Holt: 1-9

(with negatives?review for unit 3)

Examples with algebra tiles

Algebraic explanation of distributive property

Great Activities with algebra tiles!

Properties: the basics

More Properties

Distributive Property (& a link to print your own tiles!)

That Quiz (click the box on the left that says ?simplify?

Mixed Review

Worksheet: simplify

Worksheet: distribute

 

c.      Add and subtract linear expressions.

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This concept is mostly covered in M7A1b, look specifically at problems such as (2x + 3) + (3x + 4)  or like (5x + 7) ? 2(x + 3)

M7A2 Students will understand and apply linear equations in one variable. 

a.      Givena problem, define a variable, write an equation, solve the equation, and interpret the solution.

Carnegie: 6.1,

Holt: 1-10, 1-11

TeacherTube video

Algebra Lab?explanation + examples

Worksheet practice (with answer)

b.      Use the addition and multiplication properties of equality to solve one- and two-step linear equations

Carnegie: 6.2

Holt: 1-10, 1-11

Vimeo video, explains & gives examples. Uses algebra tiles.

YourTeacher.com explains traditional method (see also ?related videos? for enrichment)

 

AWESOME online slideshow, including algebra tile basics, integers, distributive property, and equations

Traditional Method (explain & practice)

ThatQuiz (you should be able to do levels 1-5 on ?solve for x?)

Challenge Board (includes negatives which we will cover in unit 3)

Rags to Riches equations

Worksheet practice (with answers)

M7A3 Students will understand relationships between two variables.

a.    Plot points on a coordinate plane.

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b.      Represent, describe, and analyze relations from tables, graphs, and formulas.

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c.      Describe how change in one variable affects the other variable.

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M7D1. Students will pose questions, collect data, represent and analyze the data, and interpret results.

a.     Formulate questions and collect data from a census of at least 30 objects and from samples of varying sizes.

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b.     Construct frequency distributions.

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c.     Analyze data using measures of central tendency (mean, median, and mode), including recognition of outliers.

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d.     Analyze data with respect to measures of variation (range, quartiles, interquartile range).

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e.     Compare measures of central tendency and variation from samples to those from a census. Observe that sample statistics are more likely to approximate the population parameters as sample size increases.

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f.        Analyze data using appropriate graphs, including pictographs, histograms, bar graphs, line graphs, circle graphs, and line plots introduced earlier, and using box-and-whisker plots and scatter plots.

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g.      Analyze and draw conclusions about data, including describing the relationship between two variables.

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