A student notices some people run in the rain and some people walk. They wonder if the walking person always gets more rain. They test this using a sponge. In one situation they walk in the rain with a sponge and measure the water squeezed out afterwards.

In a different situation they run in the rain and measure the water squeezed out. They compare the amounts of water and find that in both situations the sponge absorbed about 1 ounce of rain. Later that day they explain what they did and how it turned out to their parents.

Which sentence represents step #2 (define a question)?

Which sentence represents step #5 (share results)?

Which sentence represents step #3 (set up and collect data)? Mark all that apply.

Which sentence represents step #1 (observe a phenomenon)?

Which sentence represents step #4 (analyze data)?

Select all the things that can changed in this experiment below. Remember to select ALL that apply.

Experiment: Students drop a ball from different heights and record the falling time.

Identify the independent variable given the experiment below.

Experiment: Students drop a ball from different heights and record the falling time.

Identify the dependent variable given the experiment below.

Experiment: Students drop a ball from different heights and record the falling time.

Identify a control variable given the experiment below.

Experiment: Students drop a ball from different heights and record the falling time.

Identify a scientific hypothesis that can be tested by the experiment below.

Experiment: Students drop a ball from different heights and record the falling time.

A toy car is turned on for 8 seconds and then turned off. During that time the toy car travels 2.7 meters. Determine the average speed of the toy car in units of meters per second.

A person is walking to their friend's place. It takes them 21 minutes to walk the 1.5 miles. What was their average walking speed in miles per minute?

A toy car is turned on and travels 120 inches before being turned off. The time between it being turned and off was 15 seconds. Determine the average speed of the toy car in units of feet per second. Remember to convert inches to feet first. (1 foot = 12 inches)

You and a friend go sledding at a hill next to Soldier Field. If your average speed down the hill is 6 feet per second then how long will it take you to reach the bottom of the 230-foot-long hill?

Yesterday you walked 25 minutes from Pritzker to your friend’s place. If you walked with an average speed of 70 meters per minute then how far does your friend live from Pritzker?

You and a friend decide to take the Pulaski bus 15 blocks to your aunt's house. If the bus averages a speed of 0.625 blocks per minute then how long will it take you to reach your aunts?

At the start of your trip to San Diego, your family's car travels at a rate of 260 miles over four hours. If you continue at the same rate for the entire trip and reach San Diego in a total of 32 hours then how far would you have driven in total?

Show all math calculations. If not, assignment is considered incomplete.

A toy car is turned on and then turned off. During that time the toy car travels 2.9 meters.

If the average speed was 0.15 meters per second then how much time was it turned on for?

Which description below correctly describes the trend shown in the graph.

Temperature versus Time

Which description below correctly describes the trend shown in the graph.

Which description below correctly describes the trend shown in the graph.

Position versus Time

Six flags Amusement park offers different ticket prices. The graph below shows the cost for each ticket based on group size. Which set of values below comes from this graph?

You mail a gift to a cousin in another country. The graph below shows the cost based on the weight of the package. Which set of values below comes from this graph?

In September you spent 1,452 minutes on snapchat. How many hours were you on snapchat?

Organize: (1 hour = 60 minutes)

Yesterday you spent 27 minutes watching tiktok videos. How many seconds did you watch tiktok videos yesterday?

Organize: (1 minute = 60 seconds)

You spent 170 seconds texting your mom this morning. How many minutes were you texting your mom this morning?

Organize: (1 minute = 60 seconds)

If the winter break lasts for 14 days then how long is the winter break in minutes?

(1 day = 24 hours, 1 hour = 60 minutes)

Yesterday you walked 4,100 feet to your friend’s place after school. How many yards was that?

Organize: (1 yard = 3 feet)

Each day you walk 14.5 feet from the door to your seat in Physics. How many inches is that?

Organize: (1 foot = 12 inches)

You and a friend walk 20 blocks to the phone store to look at new phones. How many miles did you walk? ( 1 mile = 8 blocks )