Curated OER
Writing Variable Expressions for Physical Models
Explore the concept of writing variable expressions by examining the similarities between expressions with numbers and expressions with variables. Emerging mathematicians determine rules for sequences and patterns before writing a rule...
Curated OER
Functions
Fifth graders explore mathematics functions. In this functions lesson, 5th graders explore 1 and 2-step functions involving addition, subtraction, multiplication, and division. Students also practice solving problems that their...
Curated OER
Third Grade Math Practice
In this math practice worksheet, learners complete a total of 20 problems that use a variety of 3rd grade concepts. An answer key is given.
Curated OER
Numbers 1.1
In this numbers 1.1 worksheet, students solve 64 problems about all kinds of numbers: rational, irrational, prime, composite, square roots, fractions, decimals.
Hawaiʻi State Department of Education
ABA Form in Music
Patterns happen everywhere, in music, math, and language! Fourth graders listen to the "William Tell Overture" visualizing the patterns that they hear. They then discuss and write an ABA poem that matches the ABA form found in the music...
Curated OER
What Is It?
You have to love lessons that foster problem solving strategies. This one has upper graders devise and employ their own strategy to solve given problems after they have used classics like guess/check, substitution, make a table, and look...
Curated OER
Stop Signs, Musical Notes, Letters & Logos: Designing Symbols
Students develop an awareness of environmental print, such as signs, logos, brand names, and other print and non-print items that the children see and read in their neighborhood each day. They then engage in active problem solving as...
Alabama Learning Exchange
Mix it Up! Exploring the Commutative and Associative Properties of Addition
Examine commutative and associative properties with your class. They'll explore the relationships between addition and subtraction and investigate patterns as they solve addition problems. Links to an assessment and a table game are...
Curated OER
Managing Conflicts
Twelfth graders review "Managing Conflicts" worksheet. They role-play as a practice opportunity for solving conflicts and examine problems and proposed solutions from multiple perspectives. They assess costs, benefits and other...
Curated OER
Domain: Operations and Algebraic Thinking
Practice basic operations for young mathematicians in fun ways! Using two decks of cards (Ace through 10 plus the joker), learners play "memory" by matching numbers that can be added to make 10 and writing number sentences. In another...
Curated OER
A Special Relationship
Students discover the relationships of the lengths of the sides of right triangles and right triangles using a series of drawings on dot paper. They investigate and solve problems of standard (customary and metric units) and non-standard...
Curated OER
Worksheet 17 - Area
In this area worksheet students read story problems, determine the necessary information to solve the problem. They find the amount of material needed to construct three-dimensional figures. Students determine the greatest and least area...
Curated OER
Shoe Box Archaeology
Students assemble a shoe box following a layered pattern alternating between soil and artifacts. The layers of artifacts begin with the grandparents and end with the student's own personal possessions.
Curated OER
Trembling, Spewing Earth: Impacts on Human Activity
Seventh graders study to identify patterns in earthquake activity and impacts on human behavior. They also develop plans to cope with such natural disasters.
Curated OER
Cover and Boarders
Learners find the area and perimeter of rectangular figures. They use this information to find patterns and discover relationships between area and perimeter. Students apply and explain formulas relating to perimeter, area, and volume.
Curated OER
Math Practice-Grade 2
In this grade 2 math practice worksheet, students complete a set of 24 problems using a variety of grade 2 concepts. Answers are included.
Curated OER
Jimmy Carter: Civic Action, Lesson 1
Inspired by the humanitarian work of President Jimmy Carter after he left office, high schoolers explore the history of civic action in the United States and generate ideas about problems at the local, national, and international levels....
Curated OER
Investigation - Mathematical Reasoning: Tables and Chairs
Fourth graders draw pictures and diagrams as they attempt to solve a mathematical problem involving the arrangement of eleven tables shaped like equilateral triangles and the seating of exactly twenty-five people.
Curated OER
Fractions
Fourth graders use pattern blocks and fraction identification cards to create and identify fractions. In this fractions lesson plan, 4th graders identify fractions in a pizza, and make fractions with markers.
Virginia Department of Education
Equations
Science equipment can be handy for math class, too. Scholars learn to solve one- and two-step linear equations by using the concept of a balance. They solve real-world problems in a variety of contexts by writing and solving linear...
Curated OER
Perfect Squares and Factoring
A teacher guided lesson on perfect squares and factoring. They discuss perfect squares, observe the expansion steps for finding the product, and practice solving problems. They complete a worksheet on perfect squares and factoring.
Curated OER
Earthquake
Students view a video and conduct a problem solving activity to explain the effect different waves have on the earth's structure and what effect they have on different structures.
Curated OER
Cutting Down Trees
Pupils research what kind of problems force a city or town to decide to remove trees. Students research what controversy has occurred in other cities or towns. Pupils interview those responsible for such decisions in your city or town....
Curated OER
Challenge Games - Skywriters
Skywriters is an introductory challenge games from ropes course material. It focuses on communnication, team cooperation, trust, and problem solving. There is a link to several more challenge games.