Conservation of Matter Concepts

Conservation of Matter Concepts

Assessment

Interactive Video

Science, Chemistry

5th - 8th Grade

Hard

Created by

Liam Anderson

FREE Resource

Mr. Andersen explains the concept of conservation of matter, emphasizing the importance of defining the system. He uses examples like moving a cube, building Lego dinosaurs, and rearranging Scrabble tiles to illustrate how matter is conserved or not. The video encourages viewers to apply these concepts to other scenarios, such as currency exchange and chemical reactions, to understand the conservation of matter.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary condition for matter to be considered conserved?

Matter must be destroyed.

Matter must change form.

Matter must increase in quantity.

The amount of matter must remain the same before and after a process.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the LEGO dinosaur example, what was the main observation about the number of dinosaurs?

The number of dinosaurs increased.

The number of dinosaurs decreased.

The number of dinosaurs was not conserved.

The number of dinosaurs remained the same.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When comparing the number of LEGO pieces used in the pterosaur and triceratops, what was concluded?

The number of pieces decreased.

The number of pieces was conserved.

The number of pieces increased.

The number of pieces was not conserved.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was the observation about the mass of the LEGO dinosaurs?

The mass decreased with each design.

The mass was conserved across all designs.

The mass was not conserved across all designs.

The mass increased with each design.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the Scrabble tile example, what was conserved between the words 'players' and 'parsley'?

The number of points.

The order of letters.

The specific letters used.

The number of tiles.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was the conclusion about the letters in the Scrabble example?

The letters were conserved between 'sharpie' and 'players'.

The letters were not conserved between 'sharpie' and 'players'.

The letters were conserved between 'sharpie' and 'parsley'.

The letters were not conserved between 'players' and 'parsley'.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the significance of the points in the Scrabble example?

The points were not conserved.

The points were conserved across all words.

The points decreased with each word.

The points increased with each word.

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