Other
Rice Romp: Place Value Lesson Plan
Take a look at the mathematics involved in the story "One Grain of Rice". Included is a lesson plan, geared toward 2nd-grade math students, about place value. A link to a quiz on the story is included.
AAA Math
Aaa Math: Identifying Place Value
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.
Better Lesson
Better Lesson: Trimester Assessment Day
It is important to assess understandings of concepts that students have worked on before moving ahead with new concepts or higher level thinking.
abcteach
Abcteach: Teach: Decimals
[Free Registration/Login Required] Educators can generate worksheets for primary or elementary grades that focus on decimal addition, subtraction and fraction practice. Worksheets include graphics and answer key.