Diagonal Mover

Performs diagonal slides and flips as well as all motions from previous levels.Knows a shape must be turned flipped over an oblique line (45°orientation) to fit into a puzzle.


You may see this:

Linked Image to Sign In/Sign Up page

Other Examples:

  • Child knows a shape must be turned or flipped over an oblique line (45º orientation) to fit into a puzzle.

Help your student become a(n) Diagonal Mover

Activities encourage children to move shapes or other objects into a position such as pieces into a puzzle, and especially require the children to slide them obliquely (not only horizontally or vertically), turn them less or more than 90°, and flip them over an oblique line. Describing children's actions with these spatial terms enhances these experiences.

Special Thanks To

Institute of Education Sciences
The research reported here was supported by the Institute of Education Sciences, U.S. Department of Education, through grant numbers R305K050157, R305A120813, R305A110188, and R305A150243. to the University of Denver. The opinions expressed are those of the authors and do not represent views of the Institute or the U.S. Department of Education.