L1: Observing Scientists Measuring the Speed of Sharks

Open Ended

Sharks are one of the most powerful predators in the ocean. The scientists who study sharks want to understand as much as they can about sharks, including how fast sharks can swim.

How could scientists measure the speed of a shark?

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Open Ended

• Write down your observations (3) about the phenomenon.

• Write down what questions (2) you have.

Dropdown

1 Distance Traveled: twice as far

Time It Took: same time

Speed: ​ ​

Select answer

2 Distance Traveled: twice as far

Time It Took: twice as long

Speed: ​ ​ ​

Select answer

3 Distance Traveled: same distance

Time It Took: twice as long

Speed: ​ ​ ​

Select answer

4 Distance Traveled: same distance

Time It Took: half the time

Speed: ​ ​ ​

Select answer

5 Distance Traveled: half as far

Time It Took: same time

Speed: ​ ​ ​

Select answer

​

Open Ended

Construct an initial explanation of the phenomenon.

Your explanation should include:

• a claim

• evidence

• reasoning

DO NOT SUBMIT until you have revised with a partner!