Spectral Blaster Hit (symmetry, patterns)

Spectral Blaster Hit (symmetry, patterns)

A Spectral Blaster Ring is what you see if you get hit with a spectral blast. What doesn’t kill you makes you stronger 😉 If you have not seen the slide show on Spectral Blasters you should see that before you continue. The same four rules apply to Spectral...
Uncracked 33 (negative integers, exponents)

Uncracked 33 (negative integers, exponents)

Uncracked 114 (Diophantus of Alexandria, c. 215-290) Students working with exponents should be asked to find which values of n from 0-100 are possible by summing the cubes of three positive integers: a^3 + b^3 + c^3 = n. Next, ask if the cubes can be negative. This is...