Curated OER
Ratios
Sixth graders investigate the concept of ratios and how they can be used to represent the comparison of quantities. The lesson is taught using a table or graph to compare two categories of data.
Math Slice
Math Slice: Place Value Game
Test your knowledge of place value with whole numbers and decimals. A fast paced, interactive game that gives immediate feedback to responses.
That Quiz
That Quiz: Practice Test: Place Value
Test your knowledge of place value. Additional challenges include scientific notation and Roman Numerals. Seven levels of difficulty may be attempted with or without a timer.
Quia
Quia: Place Value Rags to Riches
So you want to be a place value millionaire? Test your understanding of place value when you play Rags to Riches. A comprehensive, multiple choice game covering place value concepts with whole numbers and decimals, word form and standard...
Fun Brain
Fun Brain: Place Value Puzzler
An engaging and fast-paced game from FunBrain, where players activate their knowledge of place value and rounding. Numbers range in difficulty from easy to hard. However, for those who are up for a more serious challenge, there's also a...
Doina Popovici
Math Play: Place Value Millionaire Game
This is an online Millionaire-style game for students to practice reading and writing decimals.
Math Slice
Math Slice: Place Value
A game matching the digit in a number to the correct place value. Place value includes whole numbers to the millions and decimals.
Other
Interactive Learning Sites for Education: Decimals
A large collection of links to interactive activities and games on the topic of decimals.
AAA Math
Aaa Math: Decimals Ten Thousandths
This lesson explains how to identify decimals of the ten-thousandths place value. Includes games to practice this skill.
AAA Math
Aaa Math: Tenths as Decimals
This site explains how to identify tenths place value. Includes games to practice this skill.
AAA Math
Aaa Math: Addition of Decimals
This lesson explains how to add decimals of the tenths place value. Gives practice and games to work on this skill.
AAA Math
Aaa Math: Hundredths as Decimals
This tutorial explains how to identify hundredths place value. Gives problems and games to practice this skill.
AAA Math
Aaa Math: Thousandths as Decimals
This site explains how to identify the thousandths place value. Includes games to practice this skill.
Study Ladder
Studyladder: Multiplying Decimals by 10
Studyladder:Multiplying decimals by 10 is an interactive learning activity.
AAA Math
Aaa Math: Subtracting Decimals
This personal site explains how to subtract decimals of the tenths place value. Includes games to practice this skill.