App
One Billion

Math, Age 3-5

For Students Pre-K - 1st Standards
Jump start children's math education with this fun basic skills resource. Offering dozens of different touch-and-swipe activities with colorful graphics, this program is perfect for all young learners.
PPT
Curated OER

Basic Addition

For Teachers 1st - 2nd
Introduce addition to your class with this handy and well-thought-out presentation. Addition is defined and then shown in four different examples. Images, a story problem, numeric, and number line variations of the same problem are all...
Lesson Plan
Willow Tree

Solving Inequalities

For Students 8th - 11th Standards
What does solving an inequality have in common with solving an equation? Almost everything! A math resource focuses on the one exception. The examples lead learners through the steps of solving an equality when multiplying or...
Assessment
Illustrative Mathematics

How Many Days Until Summer Vacation?

For Students 2nd Standards
On the 124th day of school, young mathematicians are asked to find out how many days are left in the 180-day school year. The teacher version to the task offers several ways the problem can be solved, and can be used to guide...
Interactive
CK-12 Foundation

Properties of Multiplication in Decimal Operations: Balloon Animals

For Students 5th - 8th Standards
Commutive and associative properties are the focus of a five-question interactive. Dealing with decimal multiplication and addition, mathematicians solve multiple-choice and true or false questions using a model that moves balloons along...
Lesson Plan
Curated OER

A Second Visit To Old Sturbridge Village-The Story Tour

For Teachers 4th - 8th
Learners conduct research on 1830s families and early New England culture. They conduct research on the Old Sturbridge Village website, participate in an online chat with a costumed interpreter, and continue to develop possible plots to...
Lesson Plan
Curated OER

Introduce Double-Digit Addition

For Teachers 3rd - 4th
Young scholars generate a list of numbers then classify them into groups of single digit and double-digit numbers. After listening to a children's book about double-digit addition, they work with tens and ones blocks to solve...
Worksheet
Curated OER

Fibonacci Number Patterns

For Students 11th
In this patterns worksheet, 11th graders identify and solve 3 different problems that include completing Fibonacci number patterns. First, they continue the pattern shown at the top to find more Fibonacci numbers. Then, students...
Worksheet
Curated OER

Math Mammoth End of the Year Test - Grade 3

For Students 3rd
In this comprehensive diagnostic test worksheet, learners examine, study, calculate and solve 38 math problems. They work with a variety of basic math concepts and word problems.
Worksheet
Curated OER

On Board with Numbers

For Students 3rd - 5th
In this number line activity, students use the number line to complete the train schedule, write equations for each schedule and write how they completed the schedule. Students complete 11 problems.
Lesson Plan
EngageNY

Rational and Irrational Numbers

For Teachers 10th - 12th Standards
Back to the basics: learning how to add numbers. The 17th installment of a 35-part module first reviews addition techniques for rational numbers, such as graphical methods (number line) and numerical methods (standard algorithm). It goes...
Workbook
Math Mammoth

Grade 1 Worktext

For Students K - 2nd Standards
Use graphing, counting, and number lines to help first graders learn about addition and subtraction. An array of worksheets and activities are an excellent resource for your math lesson, whether you are focusing on counting skills...
Activity
1
1
Resources for Educators

Math & Science Connection

For Teachers Pre-K - 3rd Standards
Whether you're using a collection of Dr. Seuss books to teach basic math skills like counting, adding, and subtracting, or exploring the different states of matter by melting a crayon with a hairdryer, a series...
Worksheet
1
1
Curated OER

Moose Juice

For Students K - 1st Standards
Math can be delicious with a fun smoothie worksheet! Kids count the number of fruits that go into a smoothie in an activity worksheet, draw the fruit in the blender, and complete the addition problem on the side. Each page increases in...
Lesson Plan
Willow Tree

Midpoint and Distance Formulas

For Students 8th - 11th Standards
The shortest distance between two points is a straight line. Learners use the Pythagorean Theorem to develop a formula to find that distance. They then find the midpoint using an average formula. 
Worksheet
College Preparatory Mathematics

Using Elimination To Find the Point of Intersection of Two Lines

For Students 7th - 9th Standards
Two example problems are solved on the first page using the elimination method with a pair of linear equations. Detailed explanations accompany the math. The second page provides 20 practice problems and their answers. This would be a...
Writing
Curriculum Corner

My Book of Poems

For Students 2nd - 3rd Standards
Copy all pages to create a book of poems during a poetry study. From alliteration to cinquain to acrostic poem, your class won't run out of templates for writing poems! Each sheet serves as a template for an entire book of poems. Other...
Lesson Plan
1
1
Curated OER

Mini-Lesson Planning for Inferences

For Students 4th - 7th Standards
Making inferences and drawing conclusions is a key component to successful active reading. Encourage your class to use context clues and prior knowledge to infer different elements of a story, including the setting, plot, and character...
Organizer
Curriculum Corner

Academic Math Vocabulary

For Students 2nd - 4th
The ABCs of math are so important. Find commonly used math terms in a 42-page packet. Each page has the word, a place to write the definition, and a place to give specific examples of the term. A must-have for all math classrooms!
Lesson Plan
Curated OER

Introduction to the Number Line

For Teachers 5th - 6th
Students explore addition and subtraction of positive and negative numbers using a number line. In this number line lesson, students observe the teacher moving a magnet on a magnetic number line according to the operation being...
Lesson Plan
Curated OER

Integer

For Teachers 7th
Seventh graders examine the characteristics of an integer. As a class, they observe a number line and recognize opposite numbers. Algebra tiles, or counters, are used to explore the concept of adding integers. In groups, 7th graders play...
Worksheet
Curated OER

Two Digit Addition Worksheet: No Regrouping Worksheet #3

For Students 1st - 2nd
In this addition activity, learners solve 20 problems in which two digit numbers are added with no regrouping. There is a number line provided.
Worksheet
EdHelper

Addition Practice #3

For Students 1st - 2nd
In this addition learning exercise, students use a number line to help solve simple problems. Worksheet is labeled "sample" and is part of a subscription site with links.
Worksheet
EdHelper

Easy Addition Practice

For Students 1st - 3rd
In this addition learning exercise, students use a number line to help solve simple horizontal problems. Worksheet is labeled "sample" and is part of a subscription site with links.