Addition and Inverse Operations

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Addition and Inverse Operations
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Assessment: Entering Second Grade Math
Exercise
Assessment: Entering Second Grade Math
Assessment: Entering Second Grade Math will help students practice this key first grade skill. Try our free exercises to build knowledge and confidence.
1st grade
Math
Exercise
My Body
My Body
Lesson Plan
My Body
This simple lesson plan will help your students gain a basic understanding of different body parts.
Kindergarten
Math
Lesson Plan
Imagination: Real or Make Believe
Imagination: Real or Make Believe
Lesson Plan
Imagination: Real or Make Believe
Can cartoon bears talk? Can fish sing? Engage your students by teaching the difference between real and make believe.
Preschool
Math
Lesson Plan
Identifying Living and Nonliving Things
Identifying Living and Nonliving Things
Lesson Plan
Identifying Living and Nonliving Things
Teach your students about living and nonliving things with this interactive lesson that keeps your class engaged as they learn!
Preschool
Math
Lesson Plan
Parts of a Plant
Parts of a Plant
Lesson Plan
Parts of a Plant
Root, stem, flower, leaf! In this hands-on science lesson, your students will create their own plants to help them identify and remember the parts of a plant.
1st grade
Math
Lesson Plan
States Of Matter: Identifying Solids, Liquids, and Gases
States Of Matter: Identifying Solids, Liquids, and Gases
Lesson Plan
States Of Matter: Identifying Solids, Liquids, and Gases
Use this lesson to show your students the different types of solids, liquids, and gases. Show them how a solid turns into a liquid and how a liquid turns into a gas by using real life examples.
2nd grade
Math
Lesson Plan
Verb Tenses: Past, Present, Future
Verb Tenses: Past, Present, Future
Lesson Plan
Verb Tenses: Past, Present, Future
Help your English language learners master effective communication with this lesson, which covers the past, present, and future verb tenses. From reading to writing, kids will get the practice they need to communicate here.
4th grade
Math
Lesson Plan
Number Recognition 1-10
Number Recognition 1-10
Lesson Plan
Number Recognition 1-10
Kids love to count. Help your students gain a greater understanding of what each number represents numerically, and make counting from 0-10 a breeze.
Preschool
Math
Lesson Plan
Fractions of a Whole
Fractions of a Whole
Lesson Plan
Fractions of a Whole
Ready, set, fractions! In this hands-on lesson, your students will familiarize themselves with common fractions using concrete materials to practice splitting items into halves, thirds, and quarters.
1st grade
Math
Lesson Plan
My Five Senses
My Five Senses
Lesson Plan
My Five Senses
Learning the five senses helps children better explore the world around them. This fun-filled lesson helps students gain a better understanding of sight, hearing, touch, taste, and smell.
Kindergarten
Math
Lesson Plan
What is Culture?
What is Culture?
Lesson Plan
What is Culture?
Help your students become global citizens with this lesson that teaches the about culture. Students will explore their culture and the cultures of their classmates in this engaging, hands-on activity.
1st grade
Math
Lesson Plan
Solving Word Problems
Solving Word Problems
Lesson Plan
Solving Word Problems
Word problems getting you down? Then spread the word on a lesson that will help students decide when to add or subtract, as they identify clue words that aid in solving word problems.
2nd grade
Math
Lesson Plan
Counting to 20: Get 'Em in Order!
Counting to 20: Get 'Em in Order!
Lesson Plan
Counting to 20: Get 'Em in Order!
Your students will have fun working with numbers to 20 with this exciting and interactive lesson with music, movement, and hands-on experiences!
Kindergarten
Math
Lesson Plan
Greater Than, Less Than, Equal To Game
Greater Than, Less Than, Equal To Game
Lesson Plan
Greater Than, Less Than, Equal To Game
Help your students make sense of the greater than, less than and equal to in this interactive lesson! Your students will have opportunities to compare either two-digit or three-digit numbers.
1st grade
Math
Lesson Plan
All About Nouns
All About Nouns
Lesson Plan
All About Nouns
This lesson incorporates different learning styles to help students get a firm grasp of what a noun is and its function. It even highlights the important tie between grammar and writing.
3rd grade
Math
Lesson Plan
Using Articles: A, An, The
Using Articles: A, An, The
Lesson Plan
Using Articles: A, An, The
Articles are a simple yet critical part of speech. This lesson helps your fourth graders distinguish the three articles and understand how to use them correctly in sentences.
4th grade
Math
Lesson Plan
The Life Cycle of a Butterfly
The Life Cycle of a Butterfly
Lesson Plan
The Life Cycle of a Butterfly
Let your students spread their wings with this lesson that teaches them about the life cycle of a butterfly. A fun song will get your class moving and a variety of different worksheets will suit any class.
Kindergarten
Math
Lesson Plan
It's Pattern Time
It's Pattern Time
Lesson Plan
It's Pattern Time
Get those bodies moving and make some patterns. This lesson uses fine and gross motor skills to teach your students about AB patterns.
Preschool
Math
Lesson Plan
Let's Move: Identifying Modes of Transportation
Let's Move: Identifying Modes of Transportation
Lesson Plan
Let's Move: Identifying Modes of Transportation
Choo-choo! Your students will enjoy this matching game of different modes of transportation. They will learn to differentiate between air, water, and ground transportation vehicles.
Preschool
Math
Lesson Plan
Elements of a Story
Elements of a Story
Lesson Plan
Elements of a Story
In this interactive lesson, your students will learn to identify four elements of a fictional story: characters, setting, problem, and solution.
3rd grade
Math
Lesson Plan
The Solar System: Learning about Planets
The Solar System: Learning about Planets
Lesson Plan
The Solar System: Learning about Planets
Use this lesson to have your students research about a planet of their choice and present it to the class! This lesson will also give the creative students of your class an opportunity to make their own planets!
3rd grade
Math
Lesson Plan
Life Cycle of a Plant
Life Cycle of a Plant
Lesson Plan
Life Cycle of a Plant
From seed to flower, students will learn all about the life cycle of a plant in this science lesson. Your class will discover what living things need to grow, and learn the various stages of a plant’s life span, with new vocabulary words.
1st grade
Math
Lesson Plan
More, Less, or Equal: Comparing Quantities
More, Less, or Equal: Comparing Quantities
Lesson Plan
More, Less, or Equal: Comparing Quantities
In this lesson, your students will get hands-on practice comparing quantities! Students will compare using buttons, blocks, and their classmates.
Kindergarten
Math
Lesson Plan
Types Of Sentences
Types Of Sentences
Lesson Plan
Types Of Sentences
Use this lesson to introduce your class to four kinds of sentences, and how understanding and using different types of sentences allows writers to control the tone of their sentences.
2nd grade
Math
Lesson Plan
Let's Eat Healthy!
Let's Eat Healthy!
Lesson Plan
Let's Eat Healthy!
In this lesson, students will learn how to make healthy choices! They will sort food into healthy and unhealthy categories, and describe their color. They will then have the chance to get a little messy!
Preschool
Math
Lesson Plan