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...
Mathematics Assessment Project
Modeling Motion: Rolling Cups
Connect the size of a rolling cup to the size of circle it makes. Pupils view videos of cups of different sizes rolling in a circle. Using the videos and additional data, they attempt to determine a relationship between cup measurements...
Curated OER
Modeling Mania Math Topic: Using Models
Learners examine problem solving techniques when working on spatial problems. They discover how models, sketches, and drawings can be used to understand on something works. They design a model of a bridge using given dimensions and...
EngageNY
Ferris Wheels—Using Trigonometric Functions to Model Cyclical Behavior
Have class members going in circles as they model the path of a Ferris Wheel using trigonometric functions. Building on the previous lesson in this series on transformations, learners use trigonometric functions to model wheels of...
EngageNY
Solving Problems Using Sine and Cosine
Concepts are only valuable if they are applicable. An informative resource uses concepts developed in lessons 26 and 27 in a 36-part series. Scholars write equations and solve for missing side lengths for given right triangles. When...
Pickett's Mill Elementary
Test Taking Hints and Strategies for Standardized Tests
Process of elimination is a valuable test-taking strategy, but what else can we teach our class about taking tests? Present a resource that promotes healthy eating and sleeping before taking a test, as well as suggesting reading the...
Curated OER
Modeling: Having Kittens
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....
Willow Tree
The Pythagorean Theorem
There isn't a more popular geometry formula than the Pythagorean Theorem! Learners understand the special side relationships in a right triangle. They use the Pythagorean Theorem to find missing sides and to solve problems. They begin...
Yummy Math
More Chocolate Candy?
Everyone knows that candy is the best part of any holiday—but which holiday's candy gives you the most bang for your buck? Analyze a chocolate heart, a chocolate bat, and a normal piece of chocolate to decide which piece of candy has the...
Project Maths
Integral Calculus
From derivatives to antiderivatives and back again. Building on the second lesson of the three-part series covering functions, learners explore the concept of an antiderivative. They connect the concept to the graph of the function and...
Curated OER
Using Known Facts to Multiply and Divide Mentally
Building strong mental-math skills requires learners to have a strong number sense. They practice multiplying two and three-digit numbers in their heads using estimation or approximation. They estimate or round each number and then...
Curated OER
Doubling and Halving
A cute square-headed robot is here to help your class understand doubling and halving. Numbers go in his head and come out his ear doubled. Those same number then go in his ear and come out his head halved. This is a great way to show...
Curated OER
Problem-Solving Strategy: Find a Pattern: Practice
In this tessellation worksheet, 7th graders use patterns to draw tessellations for the given shapes and colors. Students solve five problems.
US Institute of Peace
Identifying Conflict Styles
Are you a peace-keeper or a problem-solver? Explore conflict management styles through a lesson, fourth in a 15-part series, that combines individual assessment and collaborative work. Groups learn the basic tendencies of each style,...
Alabama Learning Exchange
Find a Pattern Using Children's Literature
Sixth graders listen to Demi's, On Grain of Rice: A Mathematical Folktale. They use the problem solving strategy of finding a pattern to determine the number of rice Rani will receive after 30 days. They create a spreadsheet which...
Curated OER
Draw a Picture
In this problem solving strategies worksheet, students read and analyze the instructions and examples for drawing a picture to solve a math problem. Students solve 1 problem pertaining to students' positions in a line.
Curated OER
Problem-Solving Strategy: Find a Pattern: Problem Solving
In this math patterns worksheet, students use the understand, plan, solve, and look back problem solving strategy to help them find the patterns for the two problems.
Curated OER
Problem-Solving Strategy: Find a Pattern: Problem Solving
In this finding patterns instructional activity, students use the problem solving strategy of understand, plan, solve, and look back to help them find the pattern in the swimming distances numbers. Students use the pattern to help them...
Curated OER
Problem-Solving Strategy: Write an Equation
In this problem solving strategy worksheet, students practice writing equations as they respond to 4 questions that enable them to solve 2 word problems.
Curated OER
Leveled Problem Solving: A Problem Solving Plan
For this problem solving strategies practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.
Curated OER
Problem Solving: Write an Expression
When practicing problem-solving skills students have to hone their critical thinking. In this instructional activity on problem solving, 5th graders have to determine which operation and what strategy to use when answering the word...
Curated OER
Using Operations
In this problem solving activity, students read the strategies and steps to solve word problems. Students solve 2 problems about blue whales.
Curated OER
Problem Solving: Work Backward
In this problem solving learning exercise, 4th graders solve each of 6 word problems by working backwards. They use the strategy while working with money and decimals.
Curated OER
What a Plan!
Word problems and the strategies to solve them are the focus of this worksheet. Students are given 3 word problems and are prompted to write out their plan for solving each problem. The fourth problem tells students to write out his or...
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