Month: February 2020

Guiding question: what makes atoms stick together? In today’s activity, students explored the different types of physical connections that hold objects together. They explored using toothpicks, tape, rubber band, and magnets. Then, they compared their physical model to the forces that hold potassium and chlorine together. we will be taking a summative assessment on lesson…

Students continued to model evidence of a chemical reaction based on both experiments shown in class last week (refer to previous posts). List of evidence is a temperature drop, bubbles formation, or color change. Essential components  Rubric: System A (inside)  System B (outside) Infographics (table/graph) Interactions (arrows) Explain the mechanism   ●  Different​ ​types​ ​of​ ​substances​…