Alabama Learning Exchange
Alex: Carlos the Centipede Is Subtracting Decimals!
In this lesson, students will work in collaborative/cooperative groups to understand subtracting decimals. Students will use decimal grids to represent the difference of decimals. Emphasis is on using place-value, lining up the decimals...
Alabama Learning Exchange
Alex: Estimation Station
During this activity, students will learn the difference between estimation and guessing. Knowing how to estimate is an essential skill that will help students determine approximate totals as well as check the reasonableness of their...
Alabama Learning Exchange
Alex: Are Your Numbers Round?
Students 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.
Alabama Learning Exchange
Alex: The Mean, Median, and Mode Chain Gang
Cooperative learning groups and chain links are used to find the mean, median, and mode. A Science NetLinks lesson is linked for further real-life application in the world of baseball (optional). This lesson plan was created as a result...
Better Lesson
Better Lesson: Counting Clams a Tidal Flat Adventure
Mathematics has an important role in the real world outside of school. In this lesson, students will learn how scientists use multiplication to estimate animal populations. Included in the lesson are a detailed plan, background knowledge...
ABCya
Ab Cya: How Many Marbles?
How Many Marbles is a fun 3D activity for children to practice estimating. Rotate the jar to see the number of marbles from different sides. Estimate the number of marbles by using the arrow keys to answer. How close can you get? This...
ABCya
Ab Cya: Estimating
Soccer Math: Estimating is a fun way for kids to practice estimating sums, differences, products and quotients. There are different levels of difficulty in each exercise making the game appropriate for a variety of students and grades....
Shodor Education Foundation
Shodor Interactivate: Estimating With Fire
Introduction to various estimation methods through the simulation of a forest fire.
Better Lesson
Better Lesson: Estimate Lengths in Inches
Second graders will be able to estimate the lengths of objects by mentally partitioning the lengths into inches.
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.
PBS
Pbs: Count on It!: Episode 201 Math Is Everywhere, Part I
Blossom and Snappy use counting to answer their questions about quantity. They eat popcorn and try to find out who has more. They go to an ice cream shop where they count ice cream containers using multiplication, and they use math to...
Quia
Ixl Learning: Estimating Products
Brush up on your math skills relating to estimating products then try some practice problems to test your understanding.
Better Lesson
Better Lesson: Estimating Products & Quotients
Sixth graders will be able to use estimation to increase fluency when calculating decimal problems.
E-learning for Kids
E Learning for Kids: Math: Rice Field: Mass, Capacity and Position
Help Tutu in the Rice Field and learn all about mass and capacity.
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: Dinosaurs: Symmetry and Estimation: Mass and Symmetry
Students play learning games to explore mass and symmetry.
E-learning for Kids
E Learning for Kids: Math: Soccer Stadium: Multiplication and Estimation
Join Carlos in his soccer game and help him with some multiplication and estimation problems.
E-learning for Kids
E Learning for Kids: Math: Bbq Party: Addition
Louis is having a barbecue at his school. There are also a lot of fun games to play! Make sure that everything is added up, so that everyone has a great time.
E-learning for Kids
E Learning for Kids: Math: Hamburger Restaurant: Addition
On this interactive website students practice various math skills using a real life scenario at a hamburger restaurant. Those skills include adding two-digit numbers and three-digit numbers.
E-learning for Kids
E Learning for Kids: Math: Great Barrier Reef: Subtraction
Lana lives near the Great Barrier Reef in Australia. Help her count the animals in and around the reef.
E-learning for Kids
E Learning for Kids: Math: Llama Farm: Addition and Subtraction
On this interactive site students learn to solve subtraction problems using a formal algorithm and to apply place value concepts.