Reading Two Sets of Results
K-2-ETS1-3
Read the record, then answer the questions.
Heated, Then Cooled Again
What happened to four things heated on a warm plate and then left to cool. HEATED, THEN LEFT TO COOL Chocolate ..... melted, then went hard again Butter ........ melted, then went hard again Water ......... turned to steam; the lid dripped water again Bread ......... turned to toast; it stayed toast Egg ........... turned solid; it stayed solid All were heated on the same plate.
- 1. Which changes went back when things cooled?
- 2. What claim does this record support?
- 3. What was kept the same in this test?
What We Noticed About Six Materials
A table the class filled in by handling six materials at the science table. SIX MATERIALS Wool ....... soft, bendy, not see-through Steel ...... hard, stiff, shiny, not see-through Glass ...... hard, stiff, see-through, breaks Rubber ..... soft, bendy, stretchy, not see-through Card ....... stiff, bendy if thin, not see-through Plastic .... hard or soft, can be see-through
- 1. What claim does this table support?
- 2. Why did everybody handle the same six pieces?
- 3. Which two materials share the most properties?
LessonPrint · K-2-ETS1-3 · Set 11 · free to copy for classroom use