Investigating the Purple Blob

Investigating the Purple Blob

Assessment

Interactive Video

Biology, Science

7th - 10th Grade

Hard

Created by

Lucas Foster

FREE Resource

The video tutorial explores marine life, focusing on identifying and collecting specimens. The team discusses various marine creatures, including octopuses and plankton, and deliberates on the best methods for safe specimen collection. They use tools like suction and lasers to analyze the specimens, making observations and attempting to identify them. The session concludes with final observations and discussions on the findings.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was the initial reaction of the team upon discovering the purple blob?

They immediately identified it.

They decided to leave it alone.

They ignored it.

They were unsure and speculated on its nature.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What did the team speculate the purple blob might be?

A type of fish

A piece of coral

An egg sack

A rock formation

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What did the team consider the blob might contain?

A tiny octopus

A piece of plastic

A small fish

An embryo

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why did the team decide not to disturb the blob initially?

They had no equipment.

They were not interested.

They believed it might be a spider egg sack.

They thought it was dangerous.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What method did the team decide to use to collect the blob?

Using a net

Using a robotic arm

Using suction

Using a container

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was the team's concern about using suction to collect the blob?

It might be too large.

It might be too small.

It might clog the suction.

It might be too heavy.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What tool did the team use to measure the blob before collection?

A scale

Lasers

A ruler

A caliper

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