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Ms. Dountas' 4th Grade

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We Love Science

Ÿ        Lesson 1 - Properties of Matter

         

          Vocabulary - solid, liquid, gas, reaction, observation, chemistry, properties

 

          Objective -  The students will explore the properties of all three states of matter, learn about the size of atoms, and observe chemical reactions.

Ÿ        Lesson 2 - Matter Can Change

 

          Vocabulary -  chemical change, non-Newtonian, physical change

 

          Objective -  The students will observe the difference between a physical and chemical change, measure a sign of a chemical change and explore a substance with properties of both liquid and solid.

Ÿ        Lesson 3 - But Mass Doesn’t

 

          Vocabulary - acid, base, mass, volume, weight

 

          Objective -  The students will build a balance scale and use it to find that volume can change but mass doesn’t.

Ÿ        Lesson 4 - Density Matters

 

          Vocabulary - density, mass, volume, displacement

 

          Objective -  The students learn why some things float and some things sink.

Ÿ        Lesson 5 - Polymer Lab

 

          Vocabulary - borax, polymer, starch, talc

 

          Objective -  The students will identify properties of three different recipes of polymers and create a new recipe that has specific properties.


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