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Teach Students a Range of Problem-Solving Strategies
Arming students with a multitude of strategies will help them meet their math challenges.
Kentucky Department of Education
Multi-Digit Multiplication Strategies
There is more than one way to solve a multiplication problem, and many learners find that the lattice multiplication method can be a helpful one. Fourth graders take an initial formative assessment before working in groups of two or...
Curated OER
Subject and Object Pronouns: Challenges
Enhance problem solving skills while refining grammar proficiency with a learning game focused on subject and object pronouns. With playing cards in hand, class members create a dialogue in which one presents a problem while the other...
Gwinnett County Public Schools
Analysis of the Tuck Everlasting and The Birchbark House Text Exemplars
Looking to introduce some text-based questions into your ELA lessons? Practice the kinds of skills the Common Core demands with the seven text-based questions and the essay prompt provided here. Designed to be a three-day instructional...
Curated OER
Dominoes
Fourth graders solve a dominoes word problem, calculating all the possible outcomes for a sequence of events. They discuss the problem, apply counting strategies, create a tree diagram, and write an explanation of how they solved the...
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Houses
Third graders use a number of problem solving strategies in this unit of lessons. They determine how to draw and model three-dimensional objects, use co-ordinate systems, determine probability of events, and identify paths of simple...
Curated OER
The Multiplier (origin of the algorithm)
Students explore basic algorithms for addition, subtraction, and multiplication. They use models to demonstrate solving two-digit by two-digit multiplication. Students demonstrate vertical formats to solve multiplication problems.
Curated OER
Using "Why Mosquitoes Buzz in People's Ears" to Teach Cause and Effect
Students discuss cause and effect relationships and the chain reaction involved before listening to the story "Why Mosquitoes Buzz in People's Ears". Students create flow charts to show the chain reactions of causes and effects in the...
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Rows of Numbers
Students generate patterns from a structured situation, find a rule for the general term, and express it in words and symbols. They also devise and use problem solving strategies in a systematic way.
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Robots
Fourth graders devise and use problem solving strategies to explore situations mathematically (guess and check, make a drawing, use equipment). The use of logical reasoning is a focus of this instructional activity.
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The Part-Adder 2
Third graders use mental-math strategies to solve two-digit plus two-digit addition problems. They observe and discuss online demonstrations, solve word problems as a class, and independently solve problems and describe their solutions...
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Addition and Subtraction Pick n Mix 2
Fourth graders practice a wide range of strategies for solving addition and subtraction problems containing decimal fractions. They add and subtract fractions, decimals and integers while generalizing the properties of operations with...
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What to do with Malus-domestica, Cultivated Apples?
Students take on the roles of apple farmers. In this Arizona agriculture instructional activity, students explore the concepts of supply and demand as they role play apple farmers who create marketing campaigns when supply outweighs demand.
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Create A Question
Students explore mathematical problem solving. Given a case problem, students write a rule to solve problems involving decimal multiplication and division. They invent problems, share them with the class, and solve other student's...
Curated OER
Robinson Crusoe: The Original "Survivor"!
Fourth graders read and analyze Robinson Crusoe by Daniel Defoe, and participate in problem solving activity similar to television show, Survivor. Eight lessons on one page.
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Doing The School Run
Students explore finding the percent of a numbers. They survey their peers to determine modes of transportation used in getting to school. Afterward, students organize information and create graphs and charts. They explore alternative...
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Sharing More Lollies
Learners examine the math problem, think about it and discuss with their classmates. They work on the rest of the problems in pairs using problem solving strategies and fractions.
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Red is the Word!
Through the use of stories, artwork, and the KidPix program, youngsters explore the color word red, and engage in activities around the word. Teaching kindergartners about the color words can be so much fun. This could be adapted for any...
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The Numbers Get Larger
Second graders examine how to use mental strategies for addition and subtraction. They look at part/whole strategies for multi-digit problems and define which one would be best used for a particular problem. They use tens frames to solve...
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Up We Go
First graders examine the use of number lines in problem solving situations in this series of lessons. They participate in activities in which they move forward and backward on number line on the playground before doing paper and pencil...
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Water and Sanitation
Pupils examine water contamination problems. In this global studies lesson plan, students compare and contrast water sanitation issues on Malawi, Tanzania, and Ontario. Pupils propose solutions to the water sanitation problems.
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The Multiplier (small 2-digit by 1-digit numbers)
Second graders study digits in 2- or 3-digit whole numbers. They write and solve story problems which involve whole numbers, using addition, subtraction, multiplication, or division.
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A thousand seconds
Young scholars use seconds, minutes, and hours. They then discuss the size of a thousand. After that they read time in digital or analogue form.
Curated OER
How Could You Visualize the Importance of Education
Students view different pieces of art from artist Candida Alvarez. They discuss what the art means to them. They create their own mobiles showing what they would like out of their education.