Lesson Plan
Curated OER

Worksheet #5: Mixture Word Problems

For Teachers 9th - 10th
In this mixture word problem worksheet, students read story problems and determine what information is necessary to solve the mixture problem. They identify the correct solution, graph inequalities, and solve inequality equations. Nine...
Lesson Plan
Curated OER

Ratios and Proportions Word Problem Worksheet

For Teachers 5th - 6th
In this ratios and proportions worksheet, students solve 7 word problems. They are given the ratio in each problem so that they can apply it when solving the problem.
Lesson Plan
Curated OER

Solve a Transfer Challenge

For Teachers 6th - 9th
Imagine that golf balls are radioactive and that they must be moved without touching or dropping them! This is what collaborative groups experience in this challenge. Each group is given a variety of materials with which to construct a...
Lesson Plan
iCivics

Step Seven: Brainstorm A-Brewin'

For Teachers 6th - 8th Standards
Brainstorming—the art of coming up with endless ideas. Pupils brainstorm how to solve local problems in their counties and eventually narrow their ideas down to one solution as a team.
Lesson Plan
EngageNY

Solutions of a Linear Equation

For Teachers 8th Standards
Use the distributive property to solve equations. The sixth lesson plan in a 33-part series has scholars solve equations that need to be transformed into simpler equations first. Class members apply the distributive property to the...
Lesson Plan
iCivics

Step Nine: Action Campaign

For Teachers 6th - 8th Standards
It's time to take action! Learners strategize their action campaigns by using the resource and past brainstorming activities from the series that help them pinpoint problems in their communities. They use included templates to get the...
Lesson Plan
Curated OER

Problem-Solving Strategy: Act It Out

For Teachers 1st
In this mathematics worksheet, 1st graders identify what time the concert starts and ends. Then they use a clock to act out the time and draw the hands on the clock to show when the concert will be over.
Lesson Plan
Curated OER

Problem Solving

For Teachers K
Students identify problem solving strategies and demonstrate the ability to make choices using those strategies. For this problem solving lesson plan, students are introduced to vocabulary and strategies by playing a hula hoop game, then...
Lesson Plan
Pennsylvania Department of Education

Dividing with Fractions

For Teachers 5th
Fifth graders explore the strategies to solve word problems using multiplication and division.  In this problem solving lesson, 5th graders recognize the relationship between multiplication and division to solve problems. Students...
Lesson Plan
Curated OER

A Fishy Problem

For Teachers 6th - 10th
Students survey the problems involved in finding a solution to a practical problem using a mathematical process. Students make sensible estimates and check the reasonableness of their answers. Students report the results of their...
Lesson Plan
Curated OER

Multiplying with Packages and Letters

For Teachers 3rd - 4th
Students explore multiplication. In this multiplication problem solving lesson, students view a video clip which demonstrates loading a truck with packages.  Students fill in a blank array to represent 1"X 2" and the multiples when...
Lesson Plan
Curated OER

The Yo-Yo Problem: Solving Linear Equations

For Teachers 8th - 9th
Students write the algebraic equation to determine the number of weeks money must be saved to purchase a yo-yo. In this algebra lesson, students create a pattern of one penny surrounded by six pennies. They continue the pattern and...
Lesson Plan
Curated OER

Popping Problems!

For Teachers 4th
Turn your math lesson into a carnival game with this fun, outdoor activity. After reviewing the concept your class will be practicing briefly, split your class up into teams and head outdoors. These teams work to solve math questions and...
Lesson Plan
Curated OER

Roman Bernardo: Solving Linear Equations

For Teachers 7th - 9th Standards
Mathematicians use an inquiry method to solve linear equations. In this linear equations lesson, students practice solving equations using addition, subtraction, multiplication and division. They solve multi-step equations and equations...
Lesson Plan
EngageNY

Solve for Unknown Angles—Angles and Lines at a Point

For Teachers 9th - 10th Standards
How do you solve for an unknown angle? In this sixth installment of a 36-part series, young mathematicians use concepts learned in middle school geometry to set up and solve linear equations to find angle measures.
Lesson Plan
Missouri Department of Elementary

Goldilocks Revisited

For Teachers 2nd Standards
After a read-aloud of the story Goldielocks and the Three Bears, scholars gather into small groups to answer a series of questions. Peers examine the idea of smart decisions and identify three feelings of characters alongside three...
Lesson Plan
Curated OER

Math: Navigating the World Around Me

For Teachers 4th - 6th
Young mathematicians research and discuss real world math word problems and ways in which they apply math concepts in their everyday lives. They create a storyboard of a math word problem from which they create a slide for a multi-media...
Lesson Plan
Willow Tree

Direct and Inverse Variations

For Students 7th - 10th Standards
Enhance pupil understanding of proportions and variable relationships by studying direct and inverse variation. Use the idea of a proportional relationship to teach direct variation. Then use a similar pattern to help individuals...
Lesson Plan
Missouri Department of Elementary

Communicating with I-Messages (2/2)

For Teachers 3rd Standards
Class members read a handout to learn about using I-Messages—honest statements that begin with I to get their points of view across. Next, learners practice using I-Messages with partners to better communicate without hurting...
Lesson Plan
Curated OER

Systems of Equations and Inequalities

For Teachers 8th - 12th Standards
This is a comprehensive lesson on creating and solving equations and systems of equations and inequalities. Problems range from basic linear equations to more complex systems of equations and inequalities based on a real-world examples....
Lesson Plan
Discovery Education

Clutter Cutter

For Teachers 5th - 8th
Challenge young learners to cut the clutter with this fun engineering project. As employees of a home and office supply company, young engineers are asked to develop devices that organize everyday items. After participating in a...
Lesson Plan
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Dream of a Nation

Solution Debate

For Teachers 10th Standards
Class members choose a current social, political, environmental, or economic problem presented in Tyson Miller's Dream of a Nation: Inspiring Ideas for a Better America, research this problem and a variety of suggested solutions, before...
Lesson Plan
American Statistical Association

Exploring Geometric Probabilities with Buffon’s Coin Problem

For Teachers 6th - 8th Standards
Scholars create and perform experiments attempting to answer Buffon's Coin problem. They discover the relationships between geometry and probability, empirical and theoretical probabilities, and area of a circle and square.
Lesson Plan
Community Social Studies Unit

Lesson 1 - Community Social Studies Unit

For Teachers K - 2nd Standards
Some problems are so big it takes an entire community to solve them. So was the case in the children's book Humphrey the Lost Whale: A True Story by Wendy Tokuda and Richard Hall. This primary grade lesson uses a class read-aloud of...

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