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Mixture Preparation Steps

Mixture Preparation Steps

Assessment

Interactive Video

Science, Chemistry, Biology

1st - 5th Grade

Practice Problem

Hard

Created by

Emma Peterson

FREE Resource

The video tutorial demonstrates the process of mixing cornstarch and water. It begins with an initial mixture of cornstarch and water, followed by repeated additions of cornstarch and water. The process is repeated several times to achieve the desired consistency, resulting in a final mixture.

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5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in the process described in the video?

Add water to cornstarch

Mix cornstarch with water

Add cornstarch to the mixture

Heat the mixture

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is added after the initial mixing of cornstarch and water?

Salt

A new mixture

More cornstarch

More water

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

During the alternating additions, what is added after cornstarch?

Oil

Salt

Water

More cornstarch

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the final section, what is added to the mixture first?

Water

Cornstarch

Salt

The mixture

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the last step in the process described in the video?

Heat the mixture

Add cornstarch

Add water

Add the mixture

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