12/16

6th Grade 12/16/13

Essential Question: How do I solve 1-step equations using multiplication and division?

Opening: inverse operations discussion

Work Session: Solving 1-step equations

Vocabulary: like term, term, variable

Standard: Solve real-world and mathematical problems by writing and solving equations of the form x+p=q and px=q for cases in which p,q and x are all nonnegative rational numbers.

Homework: solve

1. 3x =27

2. 12x = 144

3. 2x=90

IXL Lab

http://www.ixl.com/math/grade-6/solve-one-step-equations-with-whole-numbers

http://www.math-play.com/One-Step-Equation-Game.html

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7th grade 12/16/13

Essential Question: How do I determine if ratio tables are proportionate?

Opening: Ratio table discussion and warmuphttp://www.youtube.com/watch?v=ct8ZZi5DNAM

Work Session: IXL Lab: ratio tables

Standard: Identify the constant of proportionality (unit rate) in tables, graphs, equations, diagrams, and verbal descriptions of proportional relationships.

Vocabulary: ratio table, proportion, constant

Homework: what is the constant?

IXL Lab:
50 points
http://www.ixl.com/math/grade-7/solve-proportions
50 points

http://www.ixl.com/math/grade-6/ratio-tables

 http://www.mathplayground.com/ASB_DirtBikeProportions.html
http://mathsnacks.com/ratiorumble.php

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8th Grade 12/16/13

Essential Question: How do I find the missing leg of a right triangle using Pythagorean theorem?

Opening: find missing legs of triangles overview

Work Session: Applying Pythagorean theorem

Standard: Know the formulas for the volume of cones, cylinders, and spheres and use them to solve real-world and mathematical problems.

Vocabulary: volume, sphere, area, base, circle

Homework:Find the missing leg

1       a= 12 b=? c=21

2.       a=? b=9 c=12

3.       a=7.5 b=8.5 c=?

 http://www.measuringuplive.com/