University of Regina (Canada)
University of Regina: Math Central: Under the Sea: Grade 1 and 2
Teach your grade one and two students math, science, and research skills, through this Under the Sea unit. Curriculum objectives are included with each lesson, as well as debriefing questions for the end of the study. An extensive...
University of Regina (Canada)
University of Regina: Math Central: Lessons and Units
This is a searchable database of lesson plans and units in all strands of Mathematics, from elementary to secondary.
Scholastic
Scholastic: Max's Math Adventures: Max's Measuring Mania
Read about how Max and Ruthie measured some fun objects in their gym. Use this method to measure things in your classroom. A helpful teacher's guide and extra challenges will make this a fun lesson on measuring with nonstandard units.
Wolfram Research
Wolfram Math World: World's Most Extensive Mathematics Resource
MathWorld provides a huge mathematics encyclopedia detailing the concepts of geometry, algebra, calculus, discrete math, number theory, and other math topics--complete with formulas, diagrams, examples, and references for thorough...
E-learning for Kids
E Learning for Kids: Mathworld Curriculum
A collection of 336 Math lesson modules for Kindergarten to Grade 6 that are based on the International baccalaureate standards.
Teachnology
Teachnology: Addition and Subtraction Teaching Theme
Addition and Subtraction Math Theme provides an excellent collection of free sample worksheets, teacher resources, lesson plans and interactive media to support addition and subtraction skills.
Rice University
Rice University: Cynthia Lanius: Fun Mathematics Lessons
This resource has mathematics lessons for different levels, from counting to slope. In English and Spanish.
Scholastic
Scholastic: Max's Math Adventures: Farmer Fred's Counting Farm
Add and rhyme with Farmer Fred, then use the activity sheet to work through some more farm addition. The teacher's guide and extra challenges will be helpful in lesson planning.
Math2
Math2: Multiplication Table
This site contains links to games, tricks, and tips for learning multiplication facts. Spanish version can be found on the homepage.
AAA Math
Aaa Math: Fraction Parts Tenths
This lesson describes tenths and gives practices and games identifying various amounts of tenths.
University of South Florida
Fcat: Bubbles: Teacher Notes
Young scholars collect data to determine what happens to the sizes of bubbles when glycerin is added to dish detergent. They will practice their measuring skills and have fun at the same time.
National Council of Teachers of Mathematics
The Math Forum: A Tour of Measurement
Peruse a collection of lesson plans, resources and FAQ's about measurement at every grade level.
Other
Tufts University: Early Algebra, Early Arithmetic
This online resource is from the Tufts University offers lesson plans, worksheets, and ideas about using algebra with elementary grade levels.
Lawrence Hall of Science
The Math Page: Skill in Arithmetic: Multiply Fractions
This Math Page tutorial explains how to multiply a number by a fraction or a mixed number and then features a practice exercise.
Can Teach
Can Teach: Who Has More or Less?
Want to practice addition and subtraction skills in a new and exciting way? Use this online math lesson card game activity.
Lawrence Hall of Science
The Math Page: Skill in Arithmetic: Fractions Into Decimals
This Math Page tutorial explains how to change a fraction to a decimal and features a practice section at the end of the lesson.
Lawrence Hall of Science
The Math Page: Skill in Arithmetic: The Meaning of Subtraction, and Mental Calculation
This website explains and defines basic subtraction. There are practice problems at the very end of this lesson.
Other
Mathematics Computation
This site gives you math worksheets to save the teacher time and keep the students learning.
Lawrence Hall of Science
The Math Page: Skill in Arithmetic: The Multiplication Table
This multiplication table has multiplication facts through 9 X 9 and also lets students practice them.
Lawrence Hall of Science
The Math Page: Skill in Arithmetic: Multiplying and Dividing by Powers of 10: The Meaning of Percent
This excellent math resource explains and defines the meaning of percent. Multiplying and dividing by a power of 10 is incorporated as a preview to understanding scientific notation.
Lawrence Hall of Science
The Math Page: Skill in Arithmetic: The Meaning of Decimals
This website from The Math Page explains and defines decimals.
Lawrence Hall of Science
The Math Page: Skill in Arithmetic: Subtracting Whole Numbers and Decimals
If you are looking for a website that explains and defines subtraction with decimals you have arrived at an excellent resource. There are even practice problems at the very end of the lesson.
Lawrence Hall of Science
The Math Page: Skill in Arithmetic: Dividing Decimals
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.
Lawrence Hall of Science
The Math Page: Skill in Arithmetic: Percent of a Number
This Math Page tutorial explains how to find the percent of a number and features a practice to check comprehension.