5.4A -Collect and analyze information
using numerous tools and equipment
Which tools are needed to find how mass affects the distance
these boxes will slide?
A Ramp, thermometer
B Balance, ruler
C Stopwatch, ruler
D Balance, string
Earthworm B is how many centimeters longer
than Earthworm A?
A 1.5 cm
B 2.0 cm
C 3.0 cm
D 5.5 cm