## GRADES SEVEN and EIGHT MATH OVERVIEW

Ratios and Proportional Relationships

The Number Sense

Expressions and Equations

Geometry

Statistics and Probability

Modeling with Geometry

The Number Sense

Expressions and Equations

Functions

Geometry

Statistics and Probability

 Mathematical Practices Make sense of problems and persevere in problem solving. Reason abstractly and quantitatively. Construct viable arguments and critique the reasoning of others. Model with mathematics. Use appropriate tools strategically. Attend to precision. Look for and make use of structure. Look for and express regularity in repeated reasoning.

## Semesters at a Glance

#### Semester 2 (16 weeks)

 Accentuate the Negative (3 weeks) 4 investigations Do not do Problems 1.1, 2.4, 3.4, 4.3*** see note + Stanford YouCubed Inspiring Week tasks and messages Stretching & Shrinking (3 weeks) 4 investigations Do not do Problems 3.1, 3.2 (Incorporate triangle characteristics with similar figures in Problem 3.3) Shapes & Designs— Angle Relationships Only (1week) need to do angle relationships and equations that go with 2D geometry (some incorporation of triangle characteristics with similar figures happens in unit 4 (Compare & Scale, problem 3.3) And triangle angle sum (180) happens in unit 5 (Moving Ahead, when solving equations). Comparing & Scaling (3 weeks) 3 investigations Do not do Problem 3.2 (Incorporate triangle characteristics in 3.3) Moving Straight Ahead (4 weeks) 4 investigations (Incorporate triangle angle sum (180) when doing equation solving) Samples & Populations (2 weeks) (critical area 7th grade stats standards—embed throughout the semester) Eliminate Investigation #3, Using Samples to Draw Conclusions (≈1 wk), if needing more time Be sure to teach basic measures of central tendency (mean, median, mode, range) DO the following: 1.3, 2.1, READ 2.2 Filling & Wrapping 3D Geo (2 weeks) 4 investigations Do NOT do Problems 1.1, 1.2, 1.3, 2.1, 2.3 (touch upon it in context), 3.2, 3.3, and Inv 4 Front load: Incorporate square roots and cube roots. Some ACE problems involve sq. and cube roots. ***spheres, cones, cylinders*** 8th GRADE Pythagorean Theorem: Looking for Pythagoras Investigations 2, 3, and 4 (3 weeks) Exponential Relationships: Growing, Growing, Growing (1 week) Do Investigation 1.2 and Use Illustrative Mathematics Open-Up Resource Units 7 and 8 Symbolic Representations and Formulas: Say It With Symbols (3 weeks) Skip 1.2, 2.3, 2.4, 3.3, 3.4, ALL OF INV. 4 AND 5 It’s in the System (1 week) Symmetry and Transformations: Butterflies, Pinwheels, and Wallpaper (3 weeks)

### Math 7/8 Overview

 GR 7-8 MATH Guide Overview Gr seven-eight 1-pg math guide Detailed Mathematics 7/8 Guide (password protected) Mathematical Practice in Action Mathematics 7 Framework   Mathematics 8 Framework Mathematics 7/8 Need to Know - Helpful Tips Mathematics 7 Math Focus   Mathematics 8 Math Focus Mathematics 7/8 Course Descriptions Math 7 Connected Math Standards   Math 8 Connected Math Standards Mathematics 7/8 High Level Standards

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