Today we started class with a jump in that looked at the differences between elements and compounds and hte differences between substances (elements and compounds) and mixtures. We did a smidgen of notes to learn the differences between homogeneous mixtures (the same every time) and heterogenerous mixtures (different every time) and then did another sort that first broke things down into substances or mixtures and then further broke them down.
Tonight's Homework is boxes C and D
Global Ocean Conveyor - Today students began class with a BrainPop on currents and took the quiz. Tim and Moby did an excellent job describing how currents affect global weather ...
3 weeks ago