Chemical Reactions and Physical Changes PowerPoint and worksheet

Chemical Reactions and Physical Changes PowerPoint and worksheet
Chemical Reactions and Physical Changes PowerPoint and worksheet
Chemical Reactions and Physical Changes PowerPoint and worksheet
Chemical Reactions and Physical Changes PowerPoint and worksheet
Chemical Reactions and Physical Changes PowerPoint and worksheet
Chemical Reactions and Physical Changes PowerPoint and worksheet
Chemical Reactions and Physical Changes PowerPoint and worksheet
Chemical Reactions and Physical Changes PowerPoint and worksheet
Grade Levels
File Type

Zip

(1 MB|20 pages)
Standards
NGSSMS-PS1-2
  • Product Description
  • StandardsNEW

Chemical reaction or physical change? Show your students the difference with this worksheet and PowerPoint for 6 common experiments (see below for required equipment). Includes extra assessment worksheet.

This resource aligns with NGSS MS-PS1-2

Resource includes

1. Discussion exercises leading to the definition of a chemical reaction

2. Teacher led instruction introducing the criteria for a chemical reaction

3. Discussion exercises about whether ice melting is a reaction, leading to the differences between reactions and physical changes

4. Six quick experiments that allow pupils to see the differences between reactions and physical changes

Chemicals required for practicals:

Copper carbonate

Zinc oxide

Chalk and dilute acid (HCl)

Sodium chloride

Copper sulfate

Cobalt chloride

Sodium carbonate

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Once you've taught this take a look at my free Chemical Word Equations resource or another free resource, Atoms, Elements, Compounds and Mixtures


Check out my other Middle School science resources including these best sellers:

Formation of Fossil Fuels worksheet

Climate change - the problems with fossil fuels activity & worksheet

Conservation of mass and balanced equations PPT and worksheet

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Log in to see state-specific standards (only available in the US).
NGSSMS-PS1-2
Analyze and interpret data on the properties of substances before and after the substances interact to determine if a chemical reaction has occurred. Examples of reactions could include burning sugar or steel wool, fat reacting with sodium hydroxide, and mixing zinc with hydrogen chloride. Assessment is limited to analysis of the following properties: density, melting point, boiling point, solubility, flammability, and odor.
Total Pages
20 pages
Answer Key
N/A
Teaching Duration
1 hour
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