Activity
Lawrence Hall of Science

The Math Page: Skill in Arithmetic: Dividing Decimals

For Students 3rd - 8th
This website from The Math Page explains and defines how to divide decimals. There is even a practice section at the very end of the lesson.
Interactive
Fun Brain

Fun Brain: Math Baseball

For Students K - 1st Standards
Play ball while improving your math skills! Students may select addition, subtraction, multiplication, division, or a combination of any as well as a level of difficulty before beginning the game.
Handout
Shmoop University

Shmoop: Basic Statistics & Probability: Designing a Study

For Students 9th - 10th Standards
Presents the steps to follow in designing a study in statistics and explains what makes a good statistical question.
Unit Plan
AAA Math

Aaa Math: Identifying Place Value

For Students 3rd - 4th
This tutorial explains how to determine the place value of a number from ones to the one millions place. Includes practice and games to practice this skill.
Interactive
K-5 Math Teaching Resources

K 5 Math Teaching Resources: Fraction Number Lines [Pdf]

For Students 3rd - 5th Standards
Place fractions on a number line using this fraction board game. CCSS.Math.Content.3.NF.A.1 Understand a fraction as a number on the number line Standard 2
Activity
University of Regina (Canada)

University of Regina: Math Central: Sample Problems for Grades 1 5

For Teachers Pre-K - 1st Standards
The Saskatoon Board of Education gives samples of math word problems for pairs or small groups of students. At each grade level three types of problems are provided: translation, process, and realistic.
Activity
abcteach

Abcteach: Number Puzzles

For Teachers 2nd - 4th
[Free Registration/Login Required] Solve the number puzzles as you practice basic addition skills and improve your number sense. The site has challenging activities with varying levels of difficulty.
Unit Plan
E-learning for Kids

E Learning for Kids: Math: Great Barrier Reef: Subtraction

For Students 4th - 6th
Lana lives near the Great Barrier Reef in Australia. Help her count the animals in and around the reef.
Activity
Mr. Martini's Classroom

Mr. Martini's Classroom: Subtracting With Multiple Choices Math Facts

For Students Pre-K - 1st Standards
Practice subtraction facts 4 to 9 with this interactive multiple choice activity.
Activity
K-5 Math Teaching Resources

K 5 Math Teaching Resources: Make One [Pdf]

For Students 3rd - 5th Standards
Project this slide to encourage students to find how many equivalent fractions are equal to ONE.
Unit Plan
Shmoop University

Shmoop: Basic Geometry: 3 D Objects (Prisms, Cylinders, Cones, Spheres)

For Students 9th - 10th Standards
The geometry resource investigates three-dimensional objects. Objects include prisms, cylinders, cones, and spheres. Detailed examples and practice exercises are included.
Activity
NumberNut

Number Nut: Let Math Begin With Addition

For Students Pre-K - 1st Standards
This introductory addition lesson, explores the relationship between adding and number patterns using a number pyramid designed by mathematician Carl Gauss. A short lesson with interesting facts and links to related games for practicing...
Interactive
AAA Math

Aaa Math: Adding Two Digit Numbers Mentally

For Students K - 1st Standards
Read these two strategies for adding two-digit numbers in your head. Then try out the one you like better by playing the game. Running totals of your correct and incorrect answers as well as a percent score of your correct answers will...
Activity
NumberNut

Number Nut: Why We Learn About Dates and Times?

For Students 3rd - 8th
Why is it important for good mathematicians to understand the concepts of date and time? Discover the reasons in this lesson that explores the real-world connections and includes two interactive games that help build time-telling skills.
Website
Cool Math

Coolmath: Coolmath4kids: Lessons

For Students K - 1st Standards
A large collection of tutorials covering concepts in addition, subtraction, multiplication, division, and fractions.
Website
PBS

Pbs Learning Media: Cyberchase: Fixing the Teleporter Part 1

For Students 3rd - 8th
In this Cyberchase video, the Teleporter breaks and the CyberSquad must try to fix it using clues given to them by Ms. Fileshare. This is one in a series of two problem-solving videos. [3:49]
Unknown Type
Mr. Martini's Classroom

Mr. Martini's Classroom: Multiplying With Multiple Choice Answers

For Students Pre-K - 1st Standards
Practice multiplication facts 4 to 9 with this interactive multiple choice activity.
Graphic
University of Cambridge

University of Cambridge: Nrich: What Are You Plotting?

For Students 3rd - 8th Standards
This one page website is for practicing graphing ordered pairs. It lets you know right away if your choice is incorrect. At the bottom of the page their is a challenge with the solution just a click away.
Activity
Beacon Learning Center

Beacon Learning Center: Cameron's Trip

For Students 3rd - 5th
Students solve multiplication and division real-world problems in this interactive web lesson.

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