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1,209 resources with the concept basic operations

Lesson Planet

Custom Flash Cards - Free Printables

For Students Pre-K - 6th
Learners can practice high frequency sight words, vocabulary words, spelling words, or math facts with materials made at this flash card printer site. Teachers can type in words or math equations that they want their charges to learn and...
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Finding Prime

For Teachers 5th - 7th Standards
Fifth and sixth graders explore prime numbers. They work with a partner to build rectangular arrays using twelve tiles. Factor pairs are noted and recorded on graph paper. Pupils construct rectangular arrays with a prime number and...
1 In 1 Collection
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Grade 2 Supplement Set A1 – Numbers and Operations: Addition and Subtraction

For Teachers 2nd Standards
Using unifix cubes, a spinner, a number line, and fact family triangles second graders will play their way to subtraction competency. They engage in a series of activities that has them playing game that require them to add and subtract...
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"Just Cruising"

For Teachers 4th - 6th
Practice writing the same number sentence in a variety of ways. Learners will explore math cruise ship problems to write equivalent sentences. Then complete word problems which have been included in multiple languages.
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Grade 1 Supplement A2 – Number and Operations: Numerals to 1,000

For Teachers 1st Standards
What a fun set of math operations activities! First, the mysterious Digit Switcher writes letters to your first-graders, challenging them to recognize patterns in three-digit numbers. Then, the class works together analyzing three-digit...
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Grade 2 Supplement Set A6 – Number and Operations: Money

For Teachers 2nd
Young scholars get familiar with money during this series of engaging math activities. A game has class teams accumulating money and using symbol and number cards to display their total amount correctly on a pocket chart. All the symbol...
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Algebra Practice: Equations With Rational Numbers

For Students 4th - 7th
Young mathematicians solve 12 equations, determine operations performed and solve 2 test prep questions. Houghton Mifflin text is referenced.
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More Spaghetti

For Teachers Pre-K - K
A customer tries to order a spaghetti meal from Grover but finds that it is not so easy. The video explores the concept of quantity, including more and less.
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Using a Hundreds Chart

For Teachers 1st - 3rd
Youngsters participate in three activities using the hundreds chart. They will choose numbers to add up to one hundred. Whoever gets the most combinations wins. Two variations of the game are supplied.
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Understanding Square Roots

For Students 5th - 7th
What is the square root of 100? Sal explains what the square root of 100 is, but he needs a little help explaining why. Note: This concept can be challenging for some. If you are showing this video to your class, it does not stand alone....
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Multiplying Whole Numbers and Applications 4

For Students 4th - 5th
Are your students learning about solving word problems involving multiplication? If they are, then this video could be a perfect complement to your lesson. Sal shows students how to use rounding to estimate the product of a double-digit...
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Mathematical Translations

For Teachers 7th - 12th
Recognize the relationship between verbal expressions and mathematical symbols. ESL students use symbols as manipulatives for mathematical expressions. They find synonyms for operation words and use their created word chart to complete...
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Elapsed Time

For Teachers 2nd - 3rd Standards
Teaching young children about elapsed time can be quite a task. Thankfully, there are materials available that can assist both the teacher and the student with a tricky concept. Each slide in this presentation provides definitions and...
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For Students 6th Standards
Become fluent in the language of mathematics. Scholars learn to divide multi-digit whole numbers as well as see how to determine the greatest common factor and least common multiple. They also investigate how to apply the distributive...
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A Math-ic Prediction

For Students 6th Standards
Trick out mathematical expressions. Scholars participate in a computerized magic trick where the computer guesses the final answer to a series of operations. Pupils investigate the trick to determine what is happening. Individuals then...
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For Students 4th - 6th Standards
Individuals play a computer game to terraform planets. Learners add plants, animals, fungi, and minerals to the planet surface by creating numerical expressions that represent the objects. After playing the game for a while, the class...
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Curse Reverse

For Students 4th - 6th Standards
Build towers with algebraic expressions. Pupils use algebraic expressions to build towers that allow their players to navigate a series of rooms. Learners evaluate expressions using different values for the variables to create a pathway...
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Turkey Touchdown

For Students K - 5th Standards
Touchdown! A Thanksgiving Day, football-themed learning game challenges mathematicians to answer addition, subtraction, multiplication, and division problems. After five correct answers, players aim and kick a field goal before the next...
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Petit Fours

For Students 9th - 12th Standards
Four 4s represent the counting numbers. Pupils attempt to write equivalent expressions to as many counting numbers as possible using only four 4s. Scholars then determine whether the same feat is possible using only three 3s.
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The Algebra of Functions

For Students 8th - 11th Standards
Combining functions can be as easy as 1 + 1 = 2. Pupils learn to determine the value of f + g, f - g, fg, or f/g for given functions and given input values. They watch a video that shows how to evaluate each function separately using a...
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Sum and Product

For Students 8th - 11th Standards
From linear to quadratic with a simple operation. An exploratory lesson challenges learners to find two linear functions that, when multiplied, produce a given parabola. The task includes the graph of the sum of the functions as well as...
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Limits of Accuracy – Solving Problems

For Students 6th - 9th Standards
Rounding has a significant impact on future calculations. Help your learners realize this significance with a thorough video lesson. Using multiple examples, the instructor calculates the upper bound and lower bound of several...
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Betweenness IV

For Students 11th - 12th Standards
Challenge your classes to think between the curves. Given two function formed by the combination of two exponential functions, individuals must write three functions in which all values would lie between the given. The question is...
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Writing Expressions

For Students 6th - 9th Standards
Products, quotients, sums, and differences are the operations to know. A thorough lesson presentation explains how to analyze a verbal expression to create a mathematical expression. Explanations of terminology and order help learners...