Curated and Reviewed by
Lesson Planet
A five-question interactive test scholars' knowledge of adding and subtracting decimals. A tool aids in problem-solving with movable parts that reveal addends and sums. Question types include one discussion, fill and in the blank, and several multiple-choice.
4 Views
5 Downloads
CCSS:
Adaptable
Concepts
Additional Tags
Instructional Ideas
- Walkthrough the interactive before assigning it for independent practice
- Assign the link as one math center rotation, have learners record their scores, write their response to number five on a piece of paper, then turn it in for review
- Work through the interactive as a class
Classroom Considerations
- To open the interactive, create a free account to CK-12
- Class members should be familiar with addition and subtraction of decimals
Pros
- Provides praise for correct responses and reveals the right answer if a wrong answer is chosen
- Additional information about the concept can be found in the Learn More link
Cons
- Measurements are missing numbers and decimals points do not serve a useful purpose
- Some questions are written without proper detail and explanation