Standard I
Standard: Students will understand that chemical and physical changes occur in matter.
Describe that matter is neigher created nor destroyed even though they may go through change.
Evaluate evidence that indicates a physical change has occurred.
Investigate evidence for changes in matter that occur during a chemical reaction.
- Student Literacy - PDF
- ...
- Strategies - PDF
- TRB 5:1 - Activity 1 - Dissolving Salt
TRB 5:1 - Activity 2 - Sum of the Parts
TRB 5:1 - Activity 3 - Melting and Freezing
TRB 5:1 - Activity 4 - Chemical Reactions - Borax & Glue, Cream & Vinegar
TRB 5:1 - Activity 5 - Mixing Colors
TRB 5:1 - Activity 6 - Chemical Change
TRB 5:1 - Activity 7 - Stomach Chemistry
TRB 5:1 - Activity 8 - Physical Changes and Chemical Reactions
- Assessment - PDF, Web
Test Item Pool Service - Teacher EditionThe appearance of the lighted portion of the moon changes in a predictable cycle as a result of the relative positions of Earth, the moon, and the sun. Earth turns on an axis that is tilted relative to the plane of Earth’s yearly orbit. The tilt causes sunlight to fall more intensely on different parts of the Earth during various parts of the year. The differences in heating of Earth’s surface and length of daylight hours produce the seasons.