Reading Time: 4 minutesMost of my first-year chemistry students are sophomores, which typically means they have just started or are about to start
Reading Time: 5 minutesOur matter unit needs to cover a TON of basics. You’ve got the classification of matter, types of changes, the
Reading Time: 5 minutesVisualizing vocabulary in the science classroom can be a very powerful tool. I have found that having students draw what
Reading Time: 2 minutesAtoms, elements, and compounds are all examples of PURE SUBSTANCES when you only have one type in your diagram. If
Reading Time: 2 minutesMost of us chemistry teachers have used particle diagrams in the classroom. We use them to teach types of substances,