Lesson Plan
Curated OER

Measuring a Mummy Case

For Teachers 2nd - 5th
Students calculate the size of a mummy case and its contents using ancient Egyptian measurements.
Lesson Plan
Curated OER

Alternative Alphabet

For Teachers 3rd - 5th
Students determine and compare hieroglyph content and frequency to an alternative alphabet based on symbols that mimic sounds of the alphabet.
Lesson Plan
Curated OER

Toy Planet

For Teachers 4th - 6th
Students design a toy store, supply it with merchandise (on paper) and create advertisements. They also manage the store's debits and credits by using a spreadsheet. They consider how to promote the sale of their merchandise.
Lesson Plan
Curated OER

Virtual Ellis Island Museum Unit: Oral Histories

For Teachers 3rd - 12th
Students conduct oral histories of family members to explore their cultural and ethnic heritage after developing a set of research questions.
Lesson Plan
Curated OER

Guess My Piece -working with Legos

For Teachers K - 12th
Students participate in guessing their partners' hidden Lego pieces from their verbal clues. They work in partners to accomplish their goals. They are meeting a variety of math standards by completing this lesson.
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...
Worksheet
Curated OER

Know Your Fractions

For Students 3rd - 5th
For this math worksheet, students practice solving the problems that use fractions. They match the fractions with the picture of pie pieces.
Lesson Plan
Curated OER

Estimation

For Teachers 4th - 6th
Students explore the concept of estimation. In this estimation lesson, students discuss making estimates through teacher led discussion. Students use the Internet to complete an activity where they must estimate the length of lines.
Lesson Plan
Curated OER

Spy Game Lesson Plan

For Teachers 3rd - 5th
Students use math to solve encrypted messages.
Lesson Plan
Curated OER

Estimation Lesson Plan

For Teachers 3rd - 5th
Students use four different computer estimation applets with several classroom estimation activities.
Professional Doc
Queen's Printer for Ontario

E workshop.on.ca: Number Sense and Numeration, Grds 4 6: Addition, Subtract [Pdf]

For Teachers 3rd - 8th Standards
Volume 2 of an eworkshop Guide to Effective Instruction in Math outlines and illustrates instructional strategies for teaching addition and subtraction to students in grades 4 through 6. Include a series of suggested activities.
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: Mixed Numbers With Unlike Denominators

For Teachers 4th - 8th Standards
The purpose of this task is to help young scholars realize there are different ways to add mixed numbers and is most appropriate for use in an instructional setting. The two primary ways one can expect students to add are converting the...
Activity
National Council of Teachers of Mathematics

The Math Forum: Beat the Calculator: Adding Even Numbers

For Students 4th - 6th Standards
Can you beat the calculator? Your task is to find the sum of all even numbers between two and any selected two-digit even number. If you can find the number pattern, you are sure to beat the calculator every time. Links to other "Beat...
Professional Doc
Queen's Printer for Ontario

E workshop.on.ca: Effective Instruction in Math, 4 6: Big Ideas [Pdf]

For Teachers 3rd - 8th Standards
Volume 1 in an eworkshop Guide to Effective Instruction in Math outlines and illustrates instructional strategies for explaining five big ideas of number sense and numeration to students in grades 4 through 6: quantity, operational...
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Math Slice

Math Slice: Sundee Slice Special Test

For Students 3rd - 8th Standards
A concise tool for assessing a variety of math concepts including measurement, algebra, number sense, and data. Assessment is scored online immediately. An excellent tool for quick assessment.
Professional Doc
Other

Multiplication: An Adventure in Number Sense

For Students 3rd - 5th
This explanation for learning your multiplication tables is interactive and fun. There are only about 13 facts that students may want to memorize.
Lesson Plan
Alabama Learning Exchange

Alex: My Favorite Number

For Teachers 4th - 7th
The activity allows students to review many of the number theory concepts. Students will pick a composite number write verbal expressions about the number, find the factors, prime factorization, list multiples, draw a cartoon character...
Activity
Other

Welcome to mr.r's World of Math!!!

For Students 3rd - 5th Standards
At this site, math word problems are presented in an exciting and creative format. Students attempt to find solutions to hilarious situations using their mathematical skills. To do this they must solve various math problems in a certain...
Website
Can Teach

Can Teach: Math Centers

For Teachers 3rd - 5th Standards
This page offers a variety of math center ideas for general math and geometry. Instructions on setting up the center are not provided for most ideas, however, those lacking instructions are pretty self-evident.
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abcteach

Abcteach: Division

For Teachers 3rd - 5th Standards
[Free Registration/Login Required] "Practice makes perfect!" Students improve their division skills by reviewing facts from one to twelve. Printable worksheets and links to related sites also available.
Activity
University of Cambridge

University of Cambridge: Nrich: Magic Squares

For Students 3rd - 8th Standards
In a Magic Square all the rows, columns and diagonals add to the same number. This number is called the Magic Constant. Learn math fundamentals visually and have fun at the same time.
Activity
Teaching Treasures Publications

Teaching Treasures: Year Four Timed Mental Math (Page 2)

For Students 3rd - 5th Standards
Improve your computations skills in all four operations with this timed interactive worksheet. Solve ten problems in five minutes or less. Problems are presented in horizontal format and answers can be checked immediately. This worksheet...
Activity
Teaching Treasures Publications

Teaching Treasures: Year Five Math (Page 3)

For Students 3rd - 8th Standards
An interactive worksheet that focuses on adding and subtracting fractions. The worksheet covers concepts such as mixed numbers, reducing to lowest terms, and changing mixed numbers to improper fractions. Problems are set up horizontally...
Interactive
NumberNut

Number Nut: Multiplication Overview

For Students 2nd - 5th Standards
Understand the basics of multiplication from this brief overview that contains related vocabulary, symbols, and examples of this operation. Students can practice this skill using the single-digit multiplication games. Both games are...