CK-12 Foundation
Ck 12: Physical Science: Significant Figures
[Free Registration/Login may be required to access all resource tools.] Determining significant figures and rounding.
Arcademics
Arcademics: Tandem Turtles
Multiplayer math game where turtle teams on skateboards race by rounding whole numbers to the nearest 10's place value.
Arcademics
Arcademics: Space Jaunt
Multiplayer math game where alien spaceships race by rounding whole numbers to the nearest 10's place value.
BBC
Bbc: Skillswise: Rounding and Estimating
This BBC Skillswise tutorial teaches students how to use rounding and estimating to answer math problems--features factsheet, worksheet, quiz, and game links.
Fact Monster
Fact Monster: Rounding Numbers
The lesson explores how to round numbers. Explanations and examples are included in the tutorial.
Quia
Ixl Learning: Estimate Products
Estimate the product by rounding to the nearest ten before multiplying.
Alabama Learning Exchange
Alex: Are Your Numbers Round?
Young scholars will use a variety of activities and games to learn how to round numbers.This lesson plan was created as a result of the Girls Engaged in Math and Science, GEMS Project funded by the Malone Family Foundation.
Khan Academy
Khan Academy: 2 Step Estimation Word Problems
Use estimation to solve multi-step word problems involving addition, subtraction, multiplication, and division.
ABCya
Ab Cya: Rounding Numbers
Soccer Math: Rounding provides a fun way for kids to practice rounding numbers. There are three different levels of difficulty: 1.Tens & Hundreds 2.Tens, Hundreds & Thousands 3.Tens, Hundreds, Thousands & Decimals Get five...
Khan Academy
Khan Academy: Round Whole Numbers
Practice rounding whole numbers to the nearest hundred or thousand.
Quia
Ixl Learning: Rounding Numbers
Brush up on your math skills relating to rounding numbers then try some practice problems to test your understanding.
PBS
Pbs Learning Media: Rounding: Cyberchase Games
In this interactive activity, discover how rounding off numbers helps you estimate faster.
Quia
Ixl Learning: Estimating Products
Brush up on your math skills relating to estimating products then try some practice problems to test your understanding.
Louisiana Department of Education
Louisiana Doe: Louisiana Believes: Eureka Math Parent Guide Place Value, Rounding & Algorithms for Add'n and Subtr'n
A guide to support parents as they work with their students in place value, rounding, and algorithms for addition and subtraction.
PBS
Pbs: Rounding to Wholes, Tenths, and Hundredths
On some nights only certain numbers can get in to the Number Line Party, what's a decimal to do? This interactive exercise combines activities here appear in two other Number-Line Party lessons and focuses on using what you know about...
PBS
Pbs: Rounding to the Tenths Place
Only numbers with tenths can get in to the number line party, what's a decimal with hundredths to do? This interactive exercise focuses on using what you know about number lines and rounding to the tenths place and then asks you to think...
PBS
Pbs Learning Media: Rounding to Whole Numbers
This interactive lesson focuses on using what you know about number lines and rounding from the tenths place to make decimals whole numbers and then asks you to explain your reasoning to show comprehension.
Purple Math
Purplemath: Rounding and Significant Digits
Explains how to round to a given number of "significant digits".
E-learning for Kids
E Learning for Kids: Math: School Bus: Money
Practice basic money skills with Miss Betty, the school bus driver, in these interactive learning exercises.
E-learning for Kids
E Learning for Kids: Math: Halloween: Shopping
On this interactive website students practice various math skills using a real life scenario doing Halloween shopping. Those skills include solving money problems with addition and subtraction and understanding the value of money and coins.
E-learning for Kids
E Learning for Kids: Math: Husky Sled: Money
Frederick is going on a husky sled trip, but needs to buy things first. Can you help him?
E-learning for Kids
E Learning for Kids: Math: Dojo: Money
Students will play learning games to explore money in different ways, such as identifying, adding, and subtracting values.
E-learning for Kids
E Learning for Kids: Math: Elephant Plant: Numbers to 9999
Students will play multiple learning games to explore numbers up to 9999. Games include putting numbers into words, rounding, counting, and dividing.
E-learning for Kids
E Learning for Kids: Math: Movie Theater: Numbers to 9999
On this interactive website students practice various math skills using a real life scenario. Those skills include using words to show four-digit numbers, putting numbers in ascending order, and relating large numbers to everyday life.