+
Lesson Plan
Curated OER

When Life Serves You Lemons!

For Teachers 4th - 5th
Students build their own lemonade stand. For this problem solving lesson, students measure the materials needed to build a stand and make lemonade. They find the cost of producing the lemonade and the profit they will make. 
+
Lesson Plan
Curated OER

Battling Bullies

For Teachers 3rd - 5th
Students identify aspects of a conflict situation through a story. They engage in problem solving or identification of an aspect of bullying. Applying their knowledge of bullying, they create scenarios that reflect their methods of...
+
Lesson Plan
Curated OER

House Design and Installation of Products

For Teachers 7th - 8th
Students design a "dream house" and plan to install flooring, tile and other products that are bought by a certain measurement. Problem solving be used in determining how much of each product to use and the total cost of each installed.
+
Lesson Plan
Curated OER

100% Recyclable

For Teachers 7th
Seventh graders research recycling activities at schools across the country using e-mail. They research the waste management and recycling program at their school and problem solve to create an environmentally sound program for the future.
+
Lesson Plan
Curated OER

Where in the World is Mr. Fultz?

For Teachers 1st - 5th
Students use maps and other geographic resources to learn about their world while problem solving. They read clues each day and use classroom resources to narrow down where the prize is located.
+
Lesson Plan
Curated OER

Chocolate Math

For Teachers 3rd - 6th
Students practice solving math equations by analyzing chocolate recipe measurements. In this chocolate baking math lesson, students read about the Hershey factory and recipes used to create chocolate bars. Students solve problems and...
+
Lesson Plan
Curated OER

Solve for Scale Factors Using Proportions

For Teachers 8th
Eighth graders solve problems using proportions with scaled drawings. They work with maps and blue-prints discussing scales and plans and examine different polygons and figure out the scale factors or proportions they have been changed by.
+
Worksheet
Curated OER

Interpreting Remainders

For Students 4th
In this remainders worksheet, 4th graders practice solving 2 word problems involving division math problems with remainders. Students answer 2 multiple choice questions.
+
Lesson Plan
Curated OER

Clap, Pat, Click

For Teachers 1st
First graders practice the art of skip counting to help them find the answer to problems involving equal groups. They are encouraged to make the link between "whisper" counting with body percussion and solving multiplication facts.
+
Worksheet
Curated OER

Solving One-Step Inequalities by Multiplying/Dividing

For Students 7th - 8th
In this pre-algebra worksheet, students solve and graph the results for 26 linear inequalities. Each problem involves either multiplication or division. Seven problems include a negative coefficient for the given variable.
+
Lesson Plan
Curated OER

Solving Systems by Substitution

For Teachers 9th - 10th
Students solve systems of linear equations using substitution. They investigate the steps to solving linear equations by substitution and practice problems in small groups.
+
Worksheet
Curated OER

Medal Math

For Students 4th - 5th
In this problem solving learning exercise, students solve three story problems. Students are given three story problems with multiple questions within each problem. This learning exercise has an Olympic theme.
+
Worksheet
Curated OER

Newspaper Route

For Students 3rd - 4th
For this problem solving worksheet, students solve 4 story problems pertaining to a newspaper delivery job. Students estimate and find the solution to each problem.
+
Worksheet
Curated OER

Sunshine Math- 1 Venus, XIV

For Students 1st - 2nd
In this problem solving worksheet, students complete 7 varied math word problems. They include money, reasoning, estimation, skip counting and problem solving.
+
Worksheet
Curated OER

Amanda's Valentine's Day Party

For Students 3rd - 5th
In this Amanda's Valentine's Day party worksheet, students problem solve five mathematical word problems involving fractions, addition and subtraction.
+
Lesson Plan
Curated OER

Problem Solving

For Teachers 3rd - 5th
Students use hockey sticks to pick up bean bags and put them into hoops which they get money for in the end. In this movement and math lesson plan, students get fake money and add up how much they earned in the end based on how many...
+
Lesson Plan
Curated OER

Let the Rain Come Down!

For Teachers 2nd
Second graders construct a bar graph comparing local precipitation to that of the Yucatan. In this graphing lesson, 2nd graders will use conversions and problem solving strategies.
+
Worksheet
Curated OER

Math Squares

For Students 5th - 7th
In this math squares worksheet, students problem solve a variety of equations intersected by rows and columns involving addition, subtraction, division and multiplication equations.
+
Worksheet
Curated OER

Properties of Operations as Strategies

For Students 3rd - 5th
These multiplication problems give scholars a chance to display their knowledge of math properties. They use the zero property to solve one problem, write a related multiplication fact for a division problem, and complete a final...
+
PPT
Curated OER

Properties of Equality

For Teachers 8th - 10th
What assumptions are made in order to solve equations? An instructional slideshow provides an overview and guided examples of how properties of equality can be used to justify each step in solving equations.
+
Worksheet
Curated OER

Ratio and Proportion: Basic Operations and Applications

For Students 7th - 9th
Learners explore example problems dealing with ratios and proportions. Afterward, they read story problems and solve them using ratios and proportions. This four-page worksheet contains six multi-step problems.
+
Lesson Plan
Curated OER

Quadratic Equations and Functions

For Teachers 8th - 11th
This comprehensive lesson plan reviews solving and graphing quadratic functions and functions of higher degree.  Using the vertex form of a quadratic functions, one finds the vertex, minimum or maximum, and axis of symmetry. A few...
+
Lesson Plan
Code.org

Algorithms Detour - Minimum Spanning Tree

For Teachers 9th - 12th
This optional lesson introduces the class to the idea of a minimum spanning tree. The activity focuses on determining an algorithm that will find the most efficient path in a network to transfer data. 
+
Worksheet
Curated OER

Subtract Fractions

For Students 3rd - 4th
In this subtracting and comparing fractions word problem worksheet, students use two recipes to solve and explain the differences. Students solve six word problems.