Lesson Plan
West Contra Costa Unified School District

Solving Inequalities

For Teachers 7th - 9th
What does translating points on a number line have to do with solving inequalities? Young mathematicians first learn about translations of points on a number line, and then use this information to solve linear inequalities in one variable.
Lesson Plan
EngageNY

Why Worry About Sampling Variability?

For Teachers 7th Standards
Are the means the same or not? Groups create samples from a bag of numbers and calculate the sample means. Using the sample means as an estimate for the population mean, scholars try to determine whether the difference is real or not.
Lesson Plan
Curated OER

Spaghetti Bridges: Student Worksheet

For Teachers 5th - 6th
For this math worksheet, students will create a "bridge" out of spaghetti and test it's strength with pennies. Students will record their results on a table and then graph the results.
Worksheet
Curated OER

Lesson 3-5: Proportions and Similar Figures

For Students 9th - 12th
In this similar figures instructional activity, students use proportions to solve 6 short answer and multiple choice questions.  Students use proportions to answer questions about map scales and height of trees given shadow lengths.
Lesson Plan
August House

Anansi Goes to Lunch - Pre-Kindergarten

For Teachers Pre-K
In a multidisciplinary lesson plan, you will focus your instruction around the West African folktale, Anansi Goes to Lunch by Bobby and Sherry Norfolk while your little learners sing songs, play games, participate in a grand...
Worksheet
Curated OER

Problem Solving: Draw a Picture

For Students 2nd - 4th
In this problem solving strategies worksheet, students sharpen their problem solving skills as they solve 6 story problems by drawing picture to help them.
Lesson Plan
Curated OER

Algebraic Expressions

For Teachers 5th - 7th Standards
This all-encompassing lesson plan immerses your math class in the world of algebraic expressions. Written details are provided to guide you in guiding them to identify the parts of an expression and simplify them. Sample problems are...
Worksheet
Raytheon

Geometry: Circles

For Students 6th - 8th
In this geometric circumference worksheet, 8th graders calculate the circumference of each of the 18 circles. The remaining pages of the worksheet include formulas and lesson ideas on finding the circumference of circles.
Worksheet
Curated OER

Simplify the Problem as a Strategy

For Students 4th
In this simplify the problem as a strategy activity, 4th graders  solve two word problems by breaking each one down into a simpler problem first.
Lesson Plan
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Curated OER

Ag In The Outfield

For Teachers 2nd - 5th Standards
Young scholars explore baseball. This is a cross-curricular plan that includes math, history, and agriculture. Pupils use their five senses to observe the materials a baseball is made from and identify the agricultural products used. In...
Worksheet
Curated OER

Problem Solving: Work Backward

For Students 4th
In this problem solving worksheet, 4th graders solve each of 6 word problems by working backwards. They use the strategy while working with money and decimals.
Lesson Plan
EngageNY

Getting the Job Done—Speed, Work, and Measurement Units

For Teachers 6th Standards
How do you convert from one measurement to another? Pupils use unit rates to convert measurements from one unit to another in the 21st segment in a 29-part series. They convert within the same system to solve length, capacity,...
Worksheet
Curated OER

Problem Solving: Write an Expression

For Students 5th
When practicing problem-solving skills students have to hone their critical thinking. In this activity on problem solving, 5th graders have to determine which operation and what strategy to use when answering the word problem. This...
Lesson Plan
EngageNY

Interpreting the Standard Deviation

For Teachers 9th - 10th Standards
Does standard deviation work for non-symmetrical distributions, and what does it mean? Through the use of examples, high schoolers determine the standard deviation of a variety of distributions and interpret its...
Lesson Plan
West Contra Costa Unified School District

Talking About Distance, Rate and Time

For Teachers 7th - 10th
Connect the tortoise and the hare fable to mathematics. Learners first identify key terms related to distance, rate, and time. They then solve distance/rate/time problems using different representations.
Lesson Plan
EngageNY

Modeling Relationships with a Line

For Teachers 9th - 10th Standards
What linear equation will fit this data, and how close is it? Through discussion and partner work, young mathematicians learn the procedure to determine a regression line in order to make predictions from the data. 
Lesson Plan
EngageNY

Writing and Evaluating Expressions—Exponents

For Teachers 6th Standards
Bring your young mathematicians into the fold. Scholars conduct an activity folding paper to see the relationship between the number of folds and the number of resulting layers in the 23rd installment of a 36-part module. The results of...
Worksheet
Curated OER

Leveled Problem Solving Scale Drawings and Models

For Students 5th
In this scale drawings worksheet, 5th graders learn to solve measurement problems using scale drawings and models for the six word problems.
Lesson Plan
Philadelphia Museum of Art

Physics at the Art Museum: Kinetic Energy, Potential Energy, and Work

For Students 6th - 9th Standards
Connect science, math, and art for a true interdisciplinary instructional activity! Learners explore simple machines in art. Through analysis with a physics app, they identify positions of kinetic and potential energy and make...
Worksheet
Curated OER

Twelve Inverse Variation Problems

For Students 10th - 12th
In this inverse variation worksheet, students solve twelve inverse variation problems.  Five of these problems are multiple choice and seven are free-response problems.  this worksheet is designed are preparation for the Math...
Worksheet
Curated OER

Measurement Tools

For Students 1st - 3rd
Which of these is the best tool for the job? Learners examine a measurement scenario and determine which of five tools would be the right choice. There is only one problem, and the worksheet includes pictures. Because the answer is...
Worksheet
Curated OER

Measure the Length

For Students 1st - 3rd
Practice measurements with your scholars using this word problem. Because the answer is explained at the bottom of the page, this would work best as an all-class warm up. Cover up the answers until after kids have shared responses. They...
Worksheet
Curated OER

Hands On: Explore Perimeter

For Students 5th - 6th
In this perimeter word problems worksheet, students enhance their understanding of perimeter by solve the six word problems.
Worksheet
Curated OER

Divide with Mixed Numbers

For Students 4th - 7th
For this dividing with mixed numbers practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.