Curated OER
Solving Single-Step Word Problems
Math wizards learn the five-step plan to solve math word problems. They investigate the five-step process for solving word problems, and examine the use of code words for each of the operations and solve a problem using the strategies.
Teacher Created Resources
PEMDAS: Order of Operations
Learners complete algebraic equations. They learn the algebraic order of operations and the acronym, PEMDAS, to help them remember the correct order of operations. Pupils complete algebraic equations using the order of operations.
Curated OER
How Simple Is Your Rational Expression?
Investigate simplifying rational expressions. Learners define rational expressions, review how numerators and denominators are polynomials and complete several problems using a checklist to ensure they don't skip any steps. Work can be...
Curated OER
Shots, Standings, and Shopping
Rates and ratios can easily be applied to real-world situations. Learners explore a series of websites in order to procure comparable data. They define ratios and rates, view videos, and use the internet to explore how ratios and rates...
Curated OER
Simplifying Square Roots
Discuss the definition for a simplified form for a square root. Middle schoolers analyze different forms of a square root, the Product Property of Square Roots, and complete a worksheet.
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Introduction to the Concept of Probability
Middle and high schoolers have a clarified definition of probability, they explore about outcomes in probability and how to calculate experimental probability. They use computers to learn about probability.
Curated OER
Body Math
Students solve simple math computations while practice their throwing skills. They explore how to subtract, add,divide,and multiply, while playing a fun fitness oriented game.
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Number Crunching
Students are shown 3-5 different types of crunches as well as the correct Fitnessgram curl-ups. They do sets of different types of crunches and count the total number by using multiplication skills. Studnets do multiple sets and count...
Curated OER
How Many Now?
In this more and less learning exercise, students solve 6 problems in which multiples of ten are added or subtracted from a specified number.
Curated OER
Leveled Problem Solving Adding and Subtracting Decimals
In this adding and subtracting decimals practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.
Pennsylvania Department of Education
Links Away: Looking Back and Moving Forward
Pupils explore fact families. In this math lesson, students use links to model a fact family. Pupils solve addition and subtraction problems.
Curated OER
Function Machine
Second graders decipher a pattern using input and output. In this functions activity, 2nd graders use input and output numbers to find a pattern involving addition and subtraction. Students use the pattern they discovered to help solve...
Curated OER
Regrouping With Remediation
Fourth graders complete multiplication, addition, and subtraction problems that all contain regrouping. In this regrouping lesson plan, 4th graders complete worksheets not provided.
Curated OER
Math Stories 1
Second graders use technology to draw shapes or select pictues to represent an addition or subtraction equation. They also write the equation, and a story that matches the equations.
Curated OER
Unifix Flash Cards
Third graders are asked how multiplication, division, addition and subtraction are related. After being read part of a book, they work together to build a model between addition and multiplication. To end the lesson, they write about...
Curated OER
Whistle Mixer
Students engage in an easy way to practice addition and subtraction skills while moving in different ways.
Curated OER
Clockwise/Counterclockwise Math
Students practice the concept of moving in clockwise and counterclockwise directions to tell time using addition and subtraction.
Curated OER
Shape Stretch
First graders practice addition and subtraction concepts using gross and fine motor movement. Working in small groups, 1st graders play a game to practice their addition and subtraction facts through gross and fine motor movement...
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Math Hook Up
Students practice moving different ways with different locomotor skills. They practice addition and subtraction problems.
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Junk Yard Math
Third graders explore the process of place value and subtraction through regrouping and borrowing exercises. Several activities using manipulatives are utilized in the lesson.
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Five Little Frogs
Students use music to study concepts in math. In this music math lesson, students sing songs, read books, and learn counting skills in frog themed activities.
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Math: Creating Problems on Computers
Third graders, in pairs, create math story problems on computers. Skills include multiplication or addition and subtraction in two-step problems. After devising their problems, 3rd graders type them and use pictures to illustrate them....
Curated OER
The Cuisenaire Four-Pan Algebra Balance: Limitations and Suggestions
Learners illustrate the concept of balancing equations using a Four-Pan Algebra Balance. In this balancing lesson, students visualize why it is necessary to add or subtract the same quantity on both sides of an equation when solving...
Curated OER
Handling Data: Comparing Distributions
Learners gather information by analyzing graphs, diagrams and pie charts. In this graphs and diagrams lesson, students complete addition and subtraction problems. Learners discuss a pie chart. Students use information to crate a stacked...