u/Huge_Fig_1109

Has anyone used Building Fact Fluency by Zane and Bloser? Is it easy to integrate into a daily routine? Is it effective? I mean, did you see students multiplication fluency improve? Is it worth the price, in your opinion?

This is very much a newbie question. If my trim is currently painted with paint that’s very glossy, will primer make the new paint “stick”, or do I have to sand it? Thank you!