Middle School Physical Science Quiz
20 questions · no time limit
0:00
ENERGY
Question 1 of 20
No time limit
Current
Answered
Flagged
Not seen
A student wants to test: Which material insulates best—foam, plastic, or fiberglass? The student wraps three identical containers with the materials and fills them with the same hot water. What is the best way to reduce error when using only one thermometer?
YOUR PROGRESS
20
QUESTIONS
Ready when you are
Answer in any order. Your progress shows here as you go.
QUESTIONS
KEYBOARD
Pick an answer ABCD
Next question ↵→
Previous ←
Flag for review F
Answers save as you go · flagged questions come back at the end