Science Post test most missed

Front

What happens when Sean pulls the blue block to the red block that is not moving?

Back

Energy is transferred between the objects, changing their motion.

Front

It took 4 pounds of force to move the block on the wood table and 3 pounds to move the block on the metal table. What is Sean exploring in this investigation?

Back

how friction affects the force needed to move objects

Front

This graph shows how a delivery truck traveled in one workday. Between hour 4 and hour 5 of its delivery schedule, the truck traveled ____ km.

Back

0

Front

Each student was hiking a different speed. The distance the students hiked during the first 30 minutes is shown in each graph. If each student continued the rest of the hike at the same speed they were hiking at for the last 10 minutes, which graph shows the hiker that will finish the 3-kilometer hike first?

Back

Student 2

Front

What was the dependent variable in the investigation testing the strength of an electromagnet?

Back

number of paper clips attracted

Front

What can you infer about Jamari’s findings?

Back

Fertilizer and temperature affects vegetable growth.

Front

What can Gabi infer about the leaves of the tomato plant from the experiment?

Back

The leaves make food for the plant.

Front

What were the bees doing when they visited the flowers on the plants?

Back

Transferring pollen from the stamen to the pistil

Front

What question can be answered from their experiment?

Back

Does the kind of liquid affect the height of a plant?

Front

Based on the data in the table, which of these best explains the relationship between tides and the phases of the Moon?

Back

The difference between high and low tide is biggest when the Earth, Moon, and Sun are in a line.