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Lesson Plan
Curated OER

Using Algebra to Explore Problem Space

For Teachers 7th - 9th
Students apply their knowledge of math by rewriting word problems using equations. In this word problem instructional activity, students build upon previous knowledge as they set up the correct steps to solve word problems. This...
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Interactive
CK-12 Foundation

Problem Solving Plan, Mental Math: The Perfect Lemonade 2

For Students 7th - 10th
Drink in this resource. Young problem solvers investigate a different way of looking at the problem of filling four liters of water from a three-liter cylinder and a five-liter cylinder. Isometric grids help with this understanding.
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PPT
Curated OER

Measurement and Time Problems

For Teachers 3rd - 5th
Take a deeper look at the steps used to solve measurement and time problems. One word problem involving measurement and 1 word problem involving time is taken apart and described in terms of the strategies used to solve each. A...
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PPT
Curated OER

Solving Problems and Puzzles

For Teachers 4th - 5th
Review the 7's times tables how they relate to division, fractions, problems solving, and using a chart. Basic problem solving strategies are encouraged for each set of different problems.
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PPT
Curated OER

Problem Solving and Puzzles: 3

For Teachers 4th - 5th
Your class can use this to warm up or to discuss their problem solving strategies. They review the 8's times tables, relate the multiplication problems to division, then use a chart to solve a word problem involving money.
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PPT
Curated OER

Word Problems

For Teachers 2nd - 4th
Learners will see first-hand how they can work through a word problem. A given problem is dissected, labeled, and solved, demonstrating how to show work and use problem-solving strategies to complete a word problem.
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PPT
DataWorks

4th Grade Math: Multi-Step Word Problems

For Students 4th Standards
Solving word problems requires reading comprehension and math computation. Through an interactive slideshow presentation, fourth graders observe and follow each step toward solve multiplication and division word problems. 
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Lesson Planet Article
Curated OER

Teach Students a Range of Problem-Solving Strategies

For Teachers 7th - 12th
Arming students with a multitude of strategies will help them meet their math challenges.
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Handout
Charleston School District

Solving with Inverse Operations

For Students 8th Standards
What does order of operations have to do with solving equations? A video explains solving two-step equations using a do/undo chart. Learners recognize the operations within an equation and use inverse operations to undo those operations. 
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PPT
Curated OER

Multiplication Word Problems

For Teachers 1st - 3rd
You can use this resource to introduce younger learners to word problems involving multiplication. The concept is described, and example is provided, and then they can practice by solving each of the three practice problems provided. The...
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Lesson Plan
Willow Tree

Weighted Averages

For Students 8th - 11th Standards
Mixtures, weighted percentages, and varying speeds make problem solving difficult. The resource give learners a strategy for tackling these types of problems effectively. 
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Worksheet
Curated OER

Make a Table

For Students 1st - 2nd
First and second graders participate in an experiment then create a table of tally marks to identify the totals. They problem solve, tally twenty experiences, and generate an answer to one question.
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PPT
Curated OER

Subtraction Problems

For Teachers 4th
In need of a complete and thorough presentation that shows reviews and implements problem solving? Four basic problem-solving steps are outlined, and a complex word problem involving subtraction is presented and used to demonstrate the...
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Worksheet
Math Stars

Math Stars: a Problem-Solving Newsletter Grade 8

For Students 7th - 9th Standards
You've just hit the jackpot of integrating math problems and riddles with this jumbo-sized resource! Written as a newsletter, scroll through 35 pages of puzzles and quality problems to engage and encourage your learners to inquire and...
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Organizer
Curated OER

Problem-Solving Strategy: Draw a Diagram - Problem Solving 11.3

For Students 4th - 5th
In this drawing a diagram to solve word problems worksheet, students practice the understand, plan, solve, and check technique for solving word problems by drawing diagrams. Students solve two word problems.
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Lesson Plan
Curated OER

Growing Caterpillars

For Teachers 2nd - 4th
Explore multiplication through caterpillar study. Learners will view a caterpillar video clip and work with a group to determine how much they would weigh if they grew to be 3,000 times their size as does the caterpillar. They will...
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PPT
Curated OER

Division: Using a Number line

For Teachers 2nd - 3rd
Provide learners with a problem solving strategy to help them solve simple division problems and build a better understanding of the relationship between multiplication and division. They use a number line and jump up by the divisor,...
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Lesson Plan
EngageNY

Word Problems Leading to Rational Equations

For Students 10th - 12th Standards
Show learners how to apply rational equations to the real world. Learners solve problems such as those involving averages and dilution. They write equations to model the situation and then solve them to answer the question — great...
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Worksheet
Curated OER

Problem Solving Strategy: Draw a Picture

For Students 3rd - 4th
In this multiplication worksheet, students answer 3 fill in the blank questions where they draw a specific group of things on each item in a set and then write and solve a multiplication equation associated with each drawing.
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PPT
Curated OER

Word Problems: Addition and Subtraction

For Teachers 2nd - 3rd Standards
Here is a worthwhile presentation on addition and subtraction word problems. After some slides which give tips on problem-solving strategies, learners are given a host of word problems to tackle on their own. They are given instant...
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PPT
Curated OER

Division Grids Starter

For Teachers 4th - 5th
Did you know you can use a grid to solve triple-digit division, just like you can with multiplication? Present this helpful problem-solving strategy to give your class a good way to build proficiency in solving more complex division...
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PPT
Curated OER

Doubles and Halves 3

For Teachers 3rd - 5th
Build mental math skills by teaching learners to double and half three-digit numbers. They start out by doubling one of seven double-digit numbers. Next, they discuss their strategy, and then practice doubling and halving 3-digit...
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Lesson Plan
Alabama Learning Exchange

Can You Solve the Mystery of the Variable?

For Teachers 9th - 12th Standards
Solving a murder is like isolating a variable. Using a video on a murder mystery, the narrator introduces the idea of solving a literal equation for one variable. After solving several equations, the class comes up with a set of...
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Lesson Plan
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EngageNY

Solving Equations Involving Linear Transformations of the Coordinate Space

For Teachers 11th - 12th Standards
Explore methods for solving linear systems with your classes and introduce learners to using matrices as a viable method. Scholars are able to recognize situations where matrices are the efficient method of solving. Application questions...

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