Number Rack, by MLC 4+

Name: Number Rack, by MLC
Author: The Math Learning Center

The Math Learning Center

iPad용으로 디자인됨

- 무료

iPad 스크린샷

설명

Number Rack facilitates the natural development of children’s number sense. The movable, colored beads encourage learners to think in groups of fives and tens, helping them to explore and discover a variety of addition and subtraction strategies. This virtual version of the manipulative is an open-ended educational tool, ideal for elementary classrooms and other learning environments.

FEATURES

• Display 1 to 10 rows of beads, 10 beads per row.

• Hide beads with resizable covers, which allows teachers or learners to model subtraction or difference problems.

• Reverse the colors of rows 6 to 10 to distinguish (or not) groupings of 25 beads.

• Use the drawing tools to annotate work and show understanding.

• Add equations, expressions, and descriptions with the math text and writing tools.

• Share work by saving an image or providing a share code to others. Great for creating the initial setup of an activity, then sharing it with students so they can explore it further.

2023년 10월 11일

버전 3.1

This version introduces a fixed palette with additional drawing and annotation tools: highlighter, rectangular and round shapes, variable line thickness, and arrowheads.

The Math Learning Center 개발자가 아래 설명된 데이터 처리 방식이 앱의 개인정보 처리방침에 포함되어 있을 수 있다고 표시했습니다. 자세한 내용은 개발자의 개인정보 처리방침을 참조하십시오.