Estimation - CCSS 4.OA.3

Links verified on 02/21/2021

1. Be a Scientist!
Click Image to Enlarge		Estimate temperatures using a Celsius thermometer SEE MORE
2. Comparison Estimator.
Click Image to Enlarge		This activity allows the user to understand the estimation process by comparing two objects. Students can choose to compare the length of two lines, the area of two shapes, or the number of objects on each side. SEE MORE
3. Estimate Differences (Word Problems).
Click Image to Enlarge		Estimate differences in word problems. (4 Levels) SEE MORE
4. Estimate Differences.
Click Image to Enlarge		Estimate the difference by rounding each number to the nearest 10 and then subtracting. (4 Levels) SEE MORE
5. Estimate Products Up to 100,000.
Click Image to Enlarge		Use estimation to solve multiplication problems. (4 Levels) SEE MORE
6. Estimate Quotients Up to 10,000.
Click Image to Enlarge		When estimating use greater than or less than signs to make the sentence true. (4 Levels) SEE MORE
7. Estimate Sums (Up to 100,000).
Click Image to Enlarge		Practice estimating to find the sums. (4 Levels) SEE MORE
8. Estimate Sums (Word Problems).
Click Image to Enlarge		Choose the best estimated answer to each word problem. (4 Levels) SEE MORE
9. Estimating Sums to 1000.
Click Image to Enlarge		This activity requires students to estimate sums to 1000. Immediate feedback is given.  SEE MORE
10. Estimation Valley Golf.
Click Image to Enlarge		Estimate answers to problems and putt your way into a championship!  SEE MORE
11. Estimator.
Click Image to Enlarge		This activity allows the user to develop their estimation skills in 1 and 2 dimensions as well as estimating the number of individual objects. SEE MORE
12. Home Run Derby Math.
Click Image to Enlarge		You don't have time to add, just estimate the correct answer. [addition, subtraction, or multiplication]  SEE MORE
13. Hot Stuff!
Click Image to Enlarge		Estimate temperatures using a Fahrenheit thermometer. SEE MORE
14. Let's Go Shopping.
Click Image to Enlarge		Estimate by rounding to the nearest dollar as they shop.  SEE MORE
15. Maximum Capacity.
Click Image to Enlarge		Play the role of an elevator attendant who must bring as many gorillas as possible to the eighth floor for the annual Gorilla’s Ball at the Jungle Hotel! The only problem is, the doors to the ball close in three minutes, and there are still hundreds of anxious gorillas waiting. SEE MORE
16. More or Less Estimator.
Click Image to Enlarge		Similar to Estimator activity but states a quantity and asks the user to estimate whether the set of objects is more or less than the number given. This activity allows the user to learn about the estimation process. Students can choose to estimate the length of a line, the area of a shape, or the number of objects in the box.  SEE MORE
17. Round About.
Click Image to Enlarge		Introduction to rounding numbers. Great for students who are having difficulty with this skill. SEE MORE
18. Rounding and Estimating.
Click Image to Enlarge		Numerous practice lessons and exercises for rounding and estimating numbers and decimals. SEE MORE
19. Soccer Math.
Click Image to Enlarge		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. The game offers a fun penalty shot feature after players get five correct in-a-row. SEE MORE
20. That's Right.
Click Image to Enlarge		Estimate measurements in real-world problems using money.  SEE MORE