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Lesson Plan
Digging Into Math

Classifying Triangles

For Teachers 4th - 8th Standards
Young mathematicians explore the world of three-sided shapes in this lesson on the different types of triangles. Starting with a general introduction to classification using Venn diagrams, children learn how to categorize triangles based...
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Lesson Plan
Messenger Education

Design Challenge: How to Keep Gelatin from Melting

For Teachers 5th - 8th Standards
The inside of the spacecraft Messenger, which explores Mercury, will experience temperatures from 32 to 91 degrees Fahrenheit. In the final installment of a series of four space-related activities, groups spend time discussing and...
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Lesson Plan
Curated OER

Modeling: Having Kittens

For Teachers 9th - 12th Standards
Cats can't add, but they do multiply! Determine the number of descendants of a single cat given specific facts about cats and kittens. The lesson focuses on developing strategies for problem solving using both individual and group work....
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Lesson Plan
Curated OER

T-Shirt Lettering

For Teachers 3rd - 8th
Learners determine the cost of a t-shirt using a variety of mathematical operations to solve problems. Then they use a spreadsheet to calculate the cost of lettering a t-shirt and display this information in a graph.
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Lesson Plan
Curated OER

Ravishing Rings (Multiplication with a Snack)

For Teachers K - 3rd
Students understand multiplication through the use of snack manipulatives. In this multiplication instructional activity, students solve a multiplication problem using pretzels and then create and answer original problems. Students...
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Lesson Plan
Curated OER

The New Texas Two-Step

For Teachers 6th
Sixth graders work with mathematical expressions by interpreting, analyzing and problem solving with them. In this two step algebraic problem solving lesson, 6th graders use algebra tiles to solve equations.
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Lesson Plan
Curated OER

Can I take Action?

For Teachers 4th - 5th
In this problem-solving worksheet, learners draw a diagram of their problem situation and complete 3 activities to lead them toward possible solutions. Activities include creating an action plan and writing ideas for solutions.
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Lesson Plan
Curated OER

Easter Addition

For Teachers 2nd - 4th
In this Easter addition worksheet, young scholars problem solve and calculate the answers to twenty-five addition equations and color all of the Easter eggs that have an even numbered sum.
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Lesson Plan
Curated OER

Easter Addition

For Teachers 2nd - 4th
In this Easter addition worksheet, students problem solve and calculate the answers to twenty-five addition equations and color all of the Easter eggs that have an even numbered sum.
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Lesson Plan
Curated OER

Properties of Multiplication

For Teachers 5th - 6th
Learners identify the properties and use them to solve word problems. They solve 13 problems. This is an unusually good worksheet!
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Lesson Plan
2
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CK-12 Foundation

Zero Product Principle

For Teachers 9th - 10th Standards
Some lessons feature videos, some interactive practice problems, and some have notes and activities. This comprehensive look at factoring and solving polynomial equations using the zero product principle has all of this and more. Though...
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Lesson Plan
Curated OER

Using Multiplication to Solve Word Problems

For Teachers 5th - 6th
Students explore math functions by solving word problems in class. In this multiplication lesson, students utilize colored cubes and base blocks to visualize multiplication problems. Students identify the multiplication values within...
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Lesson Plan
Curated OER

Mathematics Problem Solving

For Teachers 2nd - 3rd
In this math worksheet, students read a math word problem. Students are asked to present a solution using numbers, pictures and words. There are boxes provided for each.
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Lesson Plan
Curated OER

Multiplying Decimal Numbers: Using Zeros as Placeholders

For Teachers 4th - 6th
Explore decimals with upper graders. They solve problems from their textbook involving decimal multiplication. Afterward, as a class, they check their answers by comparing them to those projected with an overhead projector.
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Lesson Plan
Curated OER

Not So Snappy 13- Word Problems

For Teachers 5th - 7th
In this word problem worksheet, students problem solve to find the answers to 4 examples. They use a variety of strategies including solve a simpler problem, and using logic in their work.
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Lesson Plan
Curated OER

Problem-Solving Math 1

For Teachers K - 2nd
Students discuss the different ways we use numbers in everyday life. They walk around the classroom for 5 to 10 minutes, students are asked to point out examples of numbers they find in the room. Students are asked to image a world...
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Lesson Plan
Curated OER

Problem Based Learning

For Teachers Higher Ed
Students increase problem solving skills. They research computer-related crimes, classifying them into the types of crimes. Students create a crime report. They present a presentation to the class.
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Lesson Plan
Curated OER

How Many Pieces of Mail?

For Teachers 4th
Fourth graders explore their multiplication skills. In this number sense lesson plan, students use their problem solving skills to solve a word problem that requires them to multiply 2 or 3-digit numbers by 1 or 2-digit numbers. This...
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Lesson Plan
Curated OER

Order of Operations 6

For Teachers 6th - 8th
In this order of operations practice worksheet, students use their problems solving skills to solve 20 multi-step problems according to the order of operations.
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Lesson Plan
Curated OER

Puzzled by Word Problems? See the Solution!

For Teachers 1st - 2nd
Students apply basic number concepts and computation skills while discovering problem-solving strategies. The contribute to a group activity, while demonstrating a knowledge of math problem solving with individual dry-erase boards so...
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Lesson Plan
Curated OER

Learning About Roman Numerals

For Teachers 6th - 8th
Students discover Roman Numerals by completing a worksheet.  In this problem solving lesson, students identify the main Roman Numerals and the value they represent in order to complete a worksheet of problems.
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Lesson Plan
Curated OER

Friendship

For Teachers 6th - 8th
Learners identify qualities of a friend and discover an acronym to help with problem solving.  In this friendship lesson, students use notecards to identify qualities of a friend and write a definition.   Learners discuss the acronym...
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Lesson Plan
Curated OER

Snack Time

For Teachers K
Students explore mathematics by participating in a snack eating activity. In this math problem solving lesson, students utilize different children's snacks as visual aides in a variety of math problems. Students receive snacks as they...
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Lesson Plan
Virginia Department of Education

Spring Fling Carnival

For Teachers 8th - 10th
Think critically — and linearly by applying linear equations to solve real-world problems. Young mathematicians write equations to model the profit on popcorn and cotton candy at a carnival and solve problems using these equations.

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