In this exercise, students practice addition using groups of 10 and 100. Students receive immediate feedback and have the opportunity to get hints, watch a video tutorial, and try questions repeatedly. CCSS.Math.Content.3.NBT.A.2...

In this lesson, 2nd graders will complete math problems with groups to reinforce the concept of completing addition using regrouping.

Children can measure with a favorite character to understand the value of standardized units of measure, such as inches and feet. This activity will help them practice measuring and understand comparing the measurements of one item to...

This animated Math Shorts video from the Utah Education Network explains the term additive inverse and provides several examples that demonstrate the concept. In the accompanying classroom activity, students create equations and solve...

A guide to support parents as they work with their students in addition and subtraction within 1000 with word problems to 100.

Math practice exercise on using arrays and repeated addition to visualize multiplication.

Interactive Learning Sites for Education: Addition is a game site that works well with interactive whiteboard or for small group or individual learning.

On this interactive site students practice with basic multiplication skills including counting forward by two's, skip counting to find the total number, and using a number line to solve multiplication problems.

The purpose of this lesson plan is to apply the operations of addition to solve problems using multiple strategies. The students will communicate their math knowledge during the process by showing examples and discussing their work. This...

How well do you know your number properties? Take this quiz and find out what you know or what you don't know. Immediate feedback. Check your answer right online.

Test your knowledge of the number properties. This challenging practice really puts you to the test. Assessment covers all number theory properties: associative, commutative, distributive, inverse, and identity.

Practice adding two-digit numbers by making tens on Khan Academy. If you are stuck, watch a refresher video or choose to get a hint. Test yourself to see how many you can get correct!

[Free Registration/Login Required] Given base ten blocks and 5 addition problems, the students will demonstrate understanding of the base ten system by choosing to regroup when needed 100 % of the time, with or without visual...

Develop strategies for adding more than two addends with this quick addition lesson. Examine how grouping numbers can help make adding multiple numbers easier. Then, practice your new skills using the related interactive games that are...

By using their deductive reasoning skills, children can help Henry and Avril pack a perfect picnic lunch. This activity will provide them with ways to use clues to solve a problem, group objects based on several attributes, and...

Practice representing multiplication as equal groups, repeated addition, or arrays. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints. Video content is available for...

A thorough lesson on order of operations that includes detailed examples and related vocabulary.

Generate worksheets for math problems ranging from simple addition problems to place value with expanded notation for free. Your choice of font, font size, color and landscape when printing.

Students will review addition and subtraction of decimals with a hands-on, cooperative small group experience. They will be placed in small groups and solve problems on individual whiteboards. This lesson plan was created as a result of...

The purpose of this task is to give students a chance to work creatively with three of the four fundamental arithmetic operations (addition, subtraction, and multiplication). It is well suited for helping students develop fluency with...

The Fulani are found in twenty nations in a wide swath of Africa -- from Mauritania and Senegal to Sudan, Ethiopia, and Kenya. The Fulani form the largest pastoral nomadic group in the world. The Bororo'en are noted for the size of their...

Contains plans for two lessons that use the whole-to-parts phonics approach to beginning reading. It uses onset and rime to group word families and spelling patterns to show sounds in context. In addition to objectives and standards,...

Contains plans for five lessons that teach students to make authentic connections to reading selections. Lessons use books such as "Bigmama?s" by Donald Crews, "The Snowy Day" by Ezra Jack Keats, and "The Relatives Came" by Cynthia...

If you need help, don't be afraid to ask! This website, in addition to providing tips to help you ask peers and adults for help, include discussion questions and activities through which students discuss what it means to need and get...