Physical and Chemical Changes Lab Stations

Description

In these EASY TO SET UP physical and chemical changes lab stations students will “construct an explanation to classify changes in matter as physical changes or chemical changes that are the result of a chemical reaction”. Students will rotate through 6 stations to classify changes as physical or chemical and explain their reasoning.

 

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There are six investigations that can be used as:

• stations (students will work in groups and rotate)
• demonstrations
• and more

 

What’s included in these physical and chemical changes lab stations?

☑️ 6 station directions (editable text)

☑️ student sheet (editable)

☑️ sample answer key

☑️ teacher’s guide

☑️ teacher tips (set-up and more)

 

• In the teacher tips, each station is laid out with materials needed, setup instructions, and more!

 

 

These six stations are:

1. Salt and Water Mixture
2. Rusted Nails
3. Browned Banana
4. Cornstarch and Water Mixture
5. Baking Soda and Vinegar
6. Crumpled Paper

 

What will your students do in these physical and chemical changes lab stations?

• In groups, students will rotate through stations (about every 4-5 minutes) that you have set up (teacher directions included).
• They will follow the easy lab directions.
• They will record their observations, whether the change is physical or chemical, and construct an explanation to clarify.

 

What simple materials will you need? 

• small beaker or clear cup
• water
• salt
• plastic spoons
• paper towels
• rusted and non-rusted nails
• magnifying glass (optional)
• a browned banana
• a plate
• cornstarch
• bowl/container
• rubber gloves (optional)
• graduated cylinder (100 ml)
• funnel
• baking soda
• vinegar
• measuring spoon
• paper

 

 

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The following lessons pair well with these lessons: Physical and Chemical Properties and Physical and Chemical Changes.

 

This activity pairs well with new NC Standard PS.8.1.4 as well as other state standards related to physical and chemical changes.

 

This is a great support activity for NGSS standard MS-PS1-2.

 

★ You may also like:

Matter Interactive Lesson Bundle

Periodic Table Model Activity

Chemical Reactions Interactive Lesson

Matter and Chemistry Anchor Charts

 

 

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Copyright © Bright in the Middle, Kayla Norville

Permission to copy for single classroom use only.

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