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### We found 53 reviewed resources

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Language and Creativity

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Cells - Overview & Introduction

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Population Genetics

Other Resource Types
(53)

Lesson Planet

#### Utah Middle School Math Project: 7th Grade

The eight resources in this collection provide tweens with the tools and protocols for solving problems which in turn enable them to make the transition from acquiring basic knowledge to creatively applying it. The lessons in the...

Lesson Planet

#### Exploring Energy: Designing a Brighter Future

Coal soot and gas fumes, smog and pollution, acid rain and nuclear radiation may become passe as scientists search for innovative, sustainable energy sources. Engage young environmentalists in the quest with a collection of resources...

EngageNY

#### EngageNY Grade 7 Math Module 2: Rational Numbers

Middle schoolers play the Integer Game to build a mental picture and conceptual understanding of integer operations. Tweens add, subtract, multiply, and divide signed numbers—a practice beneficial in developing their competency of...

Lesson Planet

#### Understand Subtraction as Addition of Additive Inverses, and Difference in Terms of Distance on the Number Line (7.NS.A.1c)

Four LearnZillion videos focus on a different method to use while subtracting integers such as integer chips, number lines, and an algorithm, and ends with a performance task.

Lesson Planet

#### Building Better Buses: Transportation Design Challenges

Scholars learn about a series of three challenges when they design a bus system for a small town. They determine the bus routes and then figure out the best type of fuel to use before considering the cost of going electric. Learners...

Lesson Planet

#### Assessment for the California Mathematics Standards Grade 7

In need of an all-inclusive seventh grade math resource? Packed full of the topics necessary for Pre-Algebra the packet includes practice problems with different difficulty levels. It works great for any supplemental use needed in the...

Lesson Planet

#### End-of-Year Practice Test (Grade 7 Math)

This complete multiple choice and short-answer practice EOC test for 7th grade offers a wealth of opportunities for customization. Offer it as a whole, to track progress or prepare the class for the format of the test. Sprinkle the...

Lesson Planet

#### Introducing Integers and Their Operations

There's nothing negative about this mini-unit on integers! Engaging young mathematicians in a series of hands-on activities and collaborative learning opportunities, this resource offers an excellent way to introduce your class to...

Lesson Planet

#### Negatives: Addition and Subtraction

There are no negatives in learning about negative numbers. Scholars review how to add and subtract integers by watching a short video. They first see how to use a number line to determine the sum or difference, then learn to apply...

Lesson Planet

#### Differences of Fractions with Different Denominators

Subtracting fractions with unlike denominators is the focus of an interactive designed to boost mathematicians' problem-solving skills. Five questions challenge participants to answer multiple-choice and true or false questions with help...

Lesson Planet

#### Subtraction Problems

Subtraction does not work with the commutative property ... or does it? Confronted with a difficult problem, the narrator realizes that by writing the subtractions as adding a negative, he can rearrange the problem. Pupils learn that as...

Lesson Planet

#### Subtraction with Negatives Part 2

Dive deeper into subtraction. The presenter shows two more ways to use the definition of subtraction to solve subtraction problems. Using the distributive and commutative properties, pupils learn how to solve problems such as subtracting...

Lesson Planet

#### Subtraction with Negatives Part 1

What is the definition of subtraction when dealing with negatives? The short video provides the definition of subtraction. Scholars observe as the presenter applies the definition to examples with negative numbers.

EngageNY

#### The Distance Between Two Rational Numbers

There has to be a better way than counting. Pupils find the distance on a number line between rational numbers by counting. Through a discussion, the class sees the connection between absolute value and the distance between two points....

EngageNY

#### Mid-Module Assessment Task: Grade 7 Module 2

A seven-question assessment determines how well your learners understand the procedures to add, subtract, multiply, and divide signed rational numbers. Pupils show their understanding through problem-solving situations.

EngageNY

#### Addition and Subtraction of Rational Numbers

Apply adding and subtracting integers to solving problems with rational numbers. Pupils use the rules for adding and subtracting integers to adding and subtracting rational numbers. Class members represent the problem with equations and...

Lesson Planet

#### Opposite of a Number

While the standards don't call for negative numbers to be taught before the sixth grade, many students benefit from learning the concept earlier. A video explains what teachers mean by the opposite of a number. It includes absolute...

Lesson Planet

#### Operations with Rational Numbers

Add an engaging resource to your lessons on rational numbers and watch your pupils' understanding multiply. Learners determine rules for adding, subtracting, multiplying, and dividing integers. Individuals then extend these rules to all...

Lesson Planet

#### Intensive Math

Three chapters worth of integer, fraction, and decimal problems to give you every type of question your learners need to be a successful mathematician. Thankfully the work has been done for you and this is a huge resource full of...

Lesson Planet

#### Integer Addition, Subtraction, Multiplication and Division

Ready, set, evaluate! The two-page instructional activity is full of problems for class members to get the practice they need in adding, subtracting, multiplying, and dividing integers.

Lesson Planet

#### Adding and Subtracting - Negative Numbers

Here is a video that adds visual context and a steady stream of step-by-step instructions for adding and subtracting negative integers, with the help of a number line.

Lesson Planet

#### Integers

Integers can be challenging, but this presentation makes teaching integers a whole lot easier! Comprehensive information, a song, chant, and pop quizzes provide an in-depth look into what integers are, and how to add, subtract, and graph...

Lesson Planet

#### Negative Numbers Practice

A collection of nine integer worksheets, middle schoolers practice computing the positive and negative values in a variety of problems. Adding, subtracting, multiplying, and dividing integers are the skills conveyed in these resources.

Lesson Planet

#### 7th Grade Math "I Can" Statement Posters

Translate the Common Core math standards into a series of achievable "I can" statements with this collection of classroom displays. Offering posters for each standard, this resource is a great way to support your seventh graders as they...