Safe concentration of HCl for Year 8 students to use?: A year 8 textbook has an activity which includes an example for a colour change (blue litmus paper with HCl added to it).

Safe concentration of HCl for Year 8 students to use?: A year 8 textbook has an activity which includes an example for a colour change (blue litmus paper with HCl added to it).
In this investigation, students explore the properties of gases and liquids. They will follow instructions to predict the effect of changing a variable when planning an investigation.
Description: In this investigation, the properties of materials are investigated in the context of modelling a bungee jump by an egg.
Description: In this investigation, students explore important chemical reactions such as neutralisation and combustion and their application in our world.
Description:
This online resource is an ASSIST Connected Learning Experience (CLE) to help teach Year 1 students about the concepts of physical change.
Flame testing: What would be considered safer for Year 8 students attempting flame testing of chemicals? Using a small quantity of solid chemical in a flame on a metal loop, or a chemical solution
This online resource studies the insulating properties of different materials.
This online resource investigates physical and chemical changes.
This online resource is an illustration of teaching practice for teachers of younger years, which is based on teaching the concepts involved with compost.