PPT
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Egyptian Counting

For Teachers 5th - 8th
Ancient Egyptian's had a fantastic number system and your class gets to use it to practice basic math skills! They are presented with several examples of Egyptian numbers which they use to complete several addition and subtraction...
App
Artgig Studio

Mystery Math Town

For Students 1st - 6th Standards
You know you have stumbled on something interesting when you launch this app. You are suddenly taken into a world of mystery and intrigue, and of course, math-skills practice.
Lesson Plan
Curated OER

Addition

For Teachers 1st - 3rd
Explore the concept of number bonds with your young elementary students. They will become familiar with the number bonds to 10, 20, and 100, and then play games to practice these skills. This is a differentiated lesson plan which...
Lesson Plan
Curated OER

Math Series

For Teachers 2nd
Even though this activity is just a simple review of estimation, it is a fast and easy way to explore this topic. Young mathematicians estimate the number of items contained in two jars and discuss their answers. Afterwards, they can use...
Lesson Plan
Curated OER

Marshmallow Fun Day - math

For Teachers K
Early learners rotate to different classroom centers and participate in six activities based on using marshmallows to review concepts learned. They make: marshmallow sculptures (geometric shapes), the shape of mittens using colored...
Lesson Plan
Curated OER

Number Sense: Real Numbers

For Teachers 6th - 12th Standards
Using a scientific calculator and an 11-page guide sheet, middle schoolers investigate real numbers and problem-solving properties. The publisher links this resource to Common Core standard for seventh grade math, but you may find...
Printables
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Curriculum Corner

Number Cards 1–32

For Students 4th Standards
Reinforce number sense with a set of colorful flash cards featuring numbers one through 32.
Worksheet
Curated OER

Math Review for Grade 4: Number Sense

For Teachers 4th
In this math review for grade 4 number sense worksheet, 4th graders answer 24 multiple choice question in standardized test format about number sense.
Worksheet
Curated OER

Number Sense Review for Grade 3

For Teachers 3rd
In this number sense review for grade 3 instructional activity, 3rd graders answer 20 multiple choice questions in standardized test format about third grade math.
Lesson Plan
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Getting Started with Math By Hand Concept App

For Teachers 6th - 8th Standards
Pupils build number sense skills and gain confidence at math by hand. Review how to perform algorithms for the four basic operations. A step-by-step mode emphasizes place value in the base-ten system for each algorithm. Learners identify...
Worksheet
Curated OER

A Place for Each Number

For Students 3rd
In this number sense worksheet, 3rd graders look and analyze 4 different shapes joined together with a box of specific numbers next to them. Students read 11 clues and place each number in the right shape.
Worksheet
Curated OER

Name That Number Game

For Students 4th - 5th
In this number sense worksheet, students use the five number cards that are given to make the number 16. They list different mathematical expressions that will make the number 16 using any of the 5 number cards. They complete a table...
PPT
Curated OER

Calculator Trick 7

For Teachers 4th - 6th
Kids love calculator tricks. They can add, multiply, and divide using their basic calculator to build number sense and have fun at the same time. One trick and a full rational as to how it works makes a great morning warm up.
Lesson Plan
Curated OER

Number of Dots 1

For Teachers Pre-K - K
For this math worksheet, students practice counting from 1 to 10. Students examine 3 sets of dots and count them. Students put the answer in the blank.
Worksheet
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Number Bonds to 10 and 20

For Students 4th - 6th
In this number bonds to ten and twenty worksheet, students work in pairs with a deck of subtraction and addition cards. Students match up both sets of cards after they've been placed face down on a table.
Lesson Plan
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Number Bonds: Addition

For Teachers 1st
In this number bonds worksheet, 1st graders fill in the missing number in ten addition equations that make each number bond correct.
Worksheet
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Number Bonds: 1-Digit Addition

For Students 2nd - 3rd
In this 1-digit addition instructional activity, students fill in blanks and circles, making number bonds and solving addition problems, match numbers to make given sums and complete 2 number puzlzles.
Worksheet
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Number Bonds To 10 And 20

For Students 5th - 6th
In this number bonds to ten and twenty worksheet, students working in pairs begin to read the instructions to and play the two games 'Card Match' and 'Climb the Money Ladder'.
Lesson Plan
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Curated OER

Half Math Quilt

For Teachers 3rd - 4th Standards
Help your third graders become familiar with equivalent fractions for one-half by having them create a quilt. They will use triangles to create a quilt of equivalent fractions over a period of 6 days. As they create the quilt pieces they...
Lesson Plan
Curated OER

Everyone's Playing Basketball

For Teachers 3rd - 5th
To foster number sense and build problem solving skills, pupils will work through a complex word problem. They will be asked to analyze the data given, solve the problem, then share their thinking process with the class. This activity...
PPT
Curated OER

Divisibility Tests

For Teachers 4th - 6th
It's not a short cut, just good old fashion number sense, but kids will love it. This presentation does a wonderful job describing the divisibility rules by showing how each one works, reviewing the rules as a collective and providing an...
PPT
Curated OER

Estimating

For Teachers 1st - 3rd
A good estimator usually has a good number sense. Make good estimators out of your class with this fun estimation activity. They review words that express estimation, estimate the number of three different sets, and then estimate the...
Lesson Plan
Curated OER

Using Numbers Everywhere

For Teachers K
Kindergarteners explore various representations and uses of numbers to develop number sense. They participate in an activity and arrange patterns into groups. Students compare the sets and describe the objects in each set.
PPT
Curated OER

Counting in 10's

For Teachers K - 2nd
Build a strong number sense and foundation for place value by counting 10's. Learners count 10's up to 100, and see how three 10's equals 30 and ten 10's equals 100.

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