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Lesson Plan
Curated OER

Social Change

For Teachers 4th - 6th
Students study a social issue involving gorillas, and work in groups to develop strategies to increase awareness of and problem solve a solution for the issue. They collect data using handheld computers and write a report.
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Lesson Plan
Curated OER

If I Had the Power

For Teachers 1st - 2nd
Have your young learners practice using higher-order thinking skills by engaging in this problem-solving activity. They work in cooperative groups to solve problems, and list ways to address a variety of challenges. They explain their...
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PPT
Curated OER

Teddy Bear Subtraction

For Teachers 1st - 2nd
Do this exercise to prime early learners for a day of subtraction. They discuss problem-solving strategies, listen to a story problem involving teddy bears, then go to their assigned math station. This is a great way to prime the day.
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Lesson Plan
Curated OER

Jessica's Aquarium

For Teachers 6th
Sixth graders use problem solving strategies to determine the amount of gravel needed to fill the bottom of an aquarium that is 50 cm long, 20 cm wide, and 30 cm high. Students use centimeter cubes and brainstorm strategies they might...
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Lesson Plan
Curated OER

M & M Addition

For Teachers K - 1st
Eat your math manipulatives, are you serious? Yup, Learners listen to the story The M & M's Addition book, add single digit numbers to reach sums up to six, and demonstrate addition and subtraction number combinations using several...
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Lesson Plan
Curated OER

Utilizing Individual Resources in Everyday Problem Solving

For Teachers Higher Ed
Students utilize their understanding of individual resources in solving practical, everyday problems that might arise in the workplace and/or in their family and home.
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Lesson Plan
Curated OER

Using the Correct Vocabulary to Solve Problems

For Teachers 3rd
Third graders examine the vocabulary and strategies to be used with addition, subtraction, and multiplication word and story problems. They observe the teacher solve a variety of problems, then write and illustrate their own original...
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Lesson Plan
Curated OER

Introduction To Solving Equations

For Teachers 6th - 7th
Use manipulatives (film cans and balance scales) to visualize and solve equivalent equations with your math class. After a lecture/demo, they utilize handouts and solve various equations using the methods learned.
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Worksheet
Curated OER

Subtract in Columns

For Students 2nd - 3rd
In this subtraction worksheet, students complete several subtraction activities that help them subtract in columns and borrow over zeros. Students then add to check their subtraction and then solve several subtraction distance word...
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Worksheet
Houghton Mifflin Harcourt

Ten More, Ten Less

For Students 1st - 2nd Standards
Six story problems needing answers await your class. Pictures provide some scaffolding, but consider also using unit cubes and 10-rods to compose and solve equations for each. Some of the problems require a two-step processes to solve. A...
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Lesson Plan
For the Teachers

$1 Math

For Teachers 2nd - 7th Standards
Captivate your class by having them find the value of their names, different zoo animals, musical instruments, etc.,with a mental math lesson. Using the coding formula listed, children learn to fluently estimate and calculate simple sums.
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Lesson Plan
1
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Purdue University

Field Trip Snack Holder

For Teachers 3rd
Is light related to insulation? An informative hands-on STEM activity demonstrates how light affects temperature. First, the class investigates how light passes through different mediums and how that relates to temperature. Then,...
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Lesson Plan
Curated OER

Three Squirrels and a Pile of Nuts

For Teachers 6th - 8th
Students solve story problems using a spreadsheet in combination with various problem-solving strategies. Working in teams of three, students create attempt to solve a story problem using three different methods; using manipulative,...
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Lesson Plan
Curated OER

Not So Snappy 2

For Teachers 5th - 6th
In this math worksheet, students learn to use problem solving strategies such as making a list, guess and check, working backwards and drawing a diagram. Students read and solve 6 sentences.
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Worksheet
Curated OER

Problem Solving Strategy: Find a pattern

For Students 2nd - 4th
In this patterns worksheet, students view a pattern and answer short answer questions about it. Students complete 4 questions about the pattern.
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Lesson Plan
Curated OER

CATCH, TAG and RELEASE

For Teachers 6th - 12th
Learners apply estimation strategies for problem-solving purposes. They become familiar with one aspect of a marine biologist's work.
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Lesson Plan
Curated OER

The Bananas Problem

For Teachers 5th - 6th
Students read a fraction word problem and find the solution. For this fraction word problem lesson, students read the word problem about fractions and find a solution. Students use the links to find different solutions to the problems.
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Worksheet
Curated OER

Problem-Solving Strategy: Use Logical Reasoning: Reteach

For Students 4th - 5th
For this math tables worksheet, students review the word problem to gain an understanding of the information in the table. Students then review the use of the model to solve the word problem. Students then use the same steps to solve the...
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Worksheet
Curated OER

Addition Strategies: Compensation

For Students 3rd - 4th
In this math worksheet, students learn the addition strategy of compensation: adding an easy number like 10, 20 or 30 and then subtracting a very small number like 1 or 2. Students solve 12 problems on the page.
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Lesson Plan
Curated OER

Uniform-Motion Problems: Just Playing with Cars

For Teachers 9th - 10th
Students explore the concept of the formula for distance. For this formula for distance lesson, students time battery operated cars with constant velocity over 15 meters. Students use the distance = rate x time formula to determine the...
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Lesson Plan
Missouri Department of Elementary

The Clique

For Teachers 9th
Mean girls and bully packs are favorite topic for films and TV shows that focus on the destructive power of cliques. High school freshmen are asked to reflect on both the positive and negative aspects of cliques by reading a short...
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Lesson Plan
Missouri Department of Elementary

Risk Taking Behaviors

For Teachers 10th
Sophomores can be sometimes wise and sometimes foolish. The same can be said for their behaviors. After watching a presentation about risk taking behaviors, class members discuss the presentation in small groups, and then complete a...
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Activity
Computer Science Unplugged

The Muddy City—Minimal Spanning Trees

For Teachers 4th - 12th
What is the most efficient way to ensure everyone is connected? Individual pupils determine the least expensive route to pave roads in a fictional city. In doing so, they learn to find the minimal spanning tree for the situation. They...
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Activity
Teach Engineering

Egg Drop

For Teachers 6th - 8th
Don't drop the ball on the resource ... drop an egg instead! A teacher-led demonstration has the class consider how to drop eggs into glasses when a tray is in the way. Hint: If you've ever seen a magician pull a tablecloth off a table,...

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