The best replacement for investigations is everyday math.

The best alternatives to investigations are rated as following:
★★★★★  everyday math
★★★★  tractatus
★★★  singapore math
★★★  experiments
★★★  investigation
★★★  scooby gang

Your alternative for investigations is not listed? Suggest!


No companions for investigations have been suggested so far.
You have in mind a companion for investigations and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of investigations in all years. Click on graph for more.
investigations
everyday math
tractatus