Looking for help in introducing integration by substitution to your calculus young scholars?  Here is a lesson that walks a learner through a review of the change rule, and then by starting with more recognizable derivatives, it...

Practice working with different phonemes in consonants and vowels. Sounds are written on squares that get put on a rocket to "blast off" and meet other sounds. The teacher first models blending, then reads the new words. Young readers...

Here is a fun project. Sammy observes a chipmunk and a squirrel to see how many holes each needs in order to stash the same number of acorns.  Scholars could find the answer algebraically or create a table to analyze the...