Worksheet
Curated OER

Order Numbers to 50 (Q)

For Students 2nd - 3rd
In this ordering numbers worksheet, students solve 15 problems in which a group of ten numbers below 50 are ordered. There are no examples provided.
Worksheet
Curated OER

Order Numbers to 50 (P)

For Students 2nd - 3rd
In this ordering numbers worksheet, students solve 15 problems in which a group of ten numbers below 50 are ordered. There are no examples provided.
Lesson Plan
Curated OER

Fraction Circles

For Teachers 4th
Fourth graders receive a fraction circle and show how each different part makes a whole. Students compare the different fractions that make up a whole. Students choose 2 fractions which are inside a bucket and they compare them both...
Lesson Plan
Curated OER

Math Jeopardy

For Teachers 4th - 12th
Students, in teams, play Math Jeopardy against each other as a way to reinforce their skills.
Worksheet
EdHelper

Ordering Numbers

For Students 2nd - 3rd
In this ordering numbers worksheet, students order 11 groups of numbers from largest to smallest. Worksheet is labeled "sample" and is part of a subscription site with links.
Worksheet
EdHelper

Ordering Numbers #2

For Students 2nd - 3rd
In this ordering numbers worksheet, students order groups of numbers from smallest to largest. Worksheet is labeled "sample" and is part of a subscription site with links.
Lesson Plan
Curated OER

Equivalent Fraction Munch with Pizza Pie

For Teachers 4th - 5th
Learners demonstrate fractions and mixed numbers using concrete pictorial models of pizza. They relate symbols to the models.
Lesson Plan
Virginia Department of Education

Modeling Multiplication of Fractions

For Teachers 6th
Multiply your understanding of multiplying fractions. A short activity teaches pupils how to multiply fractions. By using fraction models, they get a better understanding of the concept.
PPT
Curated OER

Unidades y Decenas

For Teachers 2nd
Using examples of numbers less than one hundred, this presentation in Spanish provides a visual representation of arrays. It would be a great way to help learners understand the concept of tens and ones.
Lesson Plan
Curated OER

Counting Numbers 0-30

For Teachers K
Counting can be fun and it is always a good idea to begin counting practice with concrete objects. Kindergartners hear the story "Five Little Monkeys," then practice grouping, counting, and documenting (drawing) sets of five. 
Worksheet
Curated OER

Naming the Pattern

For Students 2nd
In this pattern worksheet, 2nd graders complete fifteen number patterns and explain the counting pattern for each group. Students also complete five picture patterns and label each of the patterns.
Lesson Plan
Alabama Learning Exchange

Place Value Party

For Teachers 2nd - 4th Standards
Help your young mathematicians master three-digit place value with a hands-on activity that builds on their social orientation. They create a place value house from construction paper and sort "number friends" according to which house...
Learning
Mathwire

A Collection of Logic Number Puzzles on the Hundred Board

For Students 3rd - 6th Standards
What's my number? Spark mathematical thinking and have some fun with thirty number puzzles that pose a series of questions to guide learners towards number discovery. 
Worksheet
1
1
Math Wire

Gingerbread Man Chain

For Teachers 4th - 8th
Plan ahead with a holiday-themed math word problem. Pupils read a description of a gingerbread chain, including measurements and connections, and decide how long the chain should be to cover the top and bottom of a 72 inch bulletin board.
Lesson Plan
Illustrative Mathematics

How Many Leaves on a Tree? (Version 2)

For Teachers 9th - 12th Standards
A second attack at figuring out the number of leaves on a tree, this activity makes both an excellent follow-up to version 1 and a stand-alone activity. Learners practice setting parameters and deciding acceptable estimate precision, and...
Lesson Plan
Curated OER

Real Number System Graduated Bowl Activity

For Teachers 8th
Eighth graders determine which numbers are rational numbers. In this number lesson students answer a series of questions related to natural and whole numbers as well as integers and rational numbers. Students work cooperatively in groups.
PPT
Curated OER

Making 10 with animals

For Teachers K - 1st
Count the animals in each group and add to make the number 10. This slide show provides learners with the opportunity to see how many different way they can count on to make 10. Cute animals and large exciting number make this a great...
Activity
Education Development Center

Sum of Rational and Irrational is Irrational

For Teachers 8th - 9th Standards
Sometimes the indirect path is best. Scholars determine whether the sum of a rational number and an irrational number is irrational. Reading a transcript of a conversation between classmates leads to an indirect proof of this concept.
Lesson Plan
Kenan Fellows

Isotopic Pennies

For Teachers 9th - 12th Standards
Many people confuse atomic mass and atomic numbers. The sixth of seven lessons in a unit requires scholars to find the weight of different groups of pennies. Then, they must solve how many of each type of penny exists in a closed system...
Lesson Plan
Curated OER

Polygon Division Models

For Teachers 5th - 7th
Students use polygons to explore division. They use pattern blocks to represent whole numbers and fractions. They discuss divisors, factors, dividend and products. In groups, students present models and solve problems. They justify their...
Lesson Plan
Curated OER

Hybrid Vehicles: Cut Pollution and Save Money

For Teachers 7th - 8th
Math and science meet in this lesson plan on hybrid electric automobiles. This 24-page resource provides everything you need for teaching a lesson plan that compares the use of internal combustion engines to hybrid electric engines....
PPT
Curated OER

Making 10

For Teachers K - 1st
Brilliant! This presentation helps kids discover all the different way they can make 10. Each slide contains 10 balls, as the kids count, each ball blinks, and the number appears under them to show how many. A plus sign pops up and the...
PPT
Curated OER

Fractions (2)

For Teachers 2nd - 3rd
Review or introduce your younger learners to simple fractions. They work through fifteen different problems, where the shaded amount must be identified as a fraction. For each problem an answer is included on the following slide. Tip:...
PPT
Curated OER

Fractions

For Teachers 2nd - 3rd
Fractions are scary for a lot of young mathematicians. This cute presentation tries to take the "scary" out of fractions. The basics are covered: the numerator, the denominator, and the fact that a fraction is a representation of a part...