The title of this unit plan is "Significant Digits". This unit has everything that a teacher needs to teach a unit on this topic to physical science or chemistry students. It covers: Definition of Significant Digits Why significant digits are important to measurements Rules for using significant digits Rounding with Significant Digits Calculating with Significant Digits
Here is a useful activity to review the parts of an atom. This activity is meant to be utilized as a center or group activity. Students are to place the puzzle pieces together according to the description of each part of the atom: atom, proton, neutron, electron and nucleus.
Editable Teacher Memes for Your Classroom: over 70 high-quality images PLUS editable templates so you can customize them! I've been using memes in my classroom for several years now and they are definitely effective ways to communicate your message. And they're fun. https://www.teacherspayteachers.com/Product/Teacher-Memes-Posters-Editable-Back-to-School-Class-Rules-1330648