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### We found 1,209 resources with the concept basic operations

Lesson Planet

#### Custom Flash Cards - Free Printables

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

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...

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#### Grade 2 Supplement Set A1 – Numbers and Operations: Addition and Subtraction

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"

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

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

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

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

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

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

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

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

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

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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#### Fluency

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

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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#### Agrinautica

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

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

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

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

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

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

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

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

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...