Cooling Wood - STEAM Fair 2021

Cooling Wood - STEAM Fair 2021

6th Grade - University

9 Qs

quiz-placeholder

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Cooling Wood - STEAM Fair 2021

Cooling Wood - STEAM Fair 2021

Assessment

Quiz

Architecture, Education, Physics

6th Grade - University

Medium

Created by

ethan cheng

Used 1+ times

FREE Resource

9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the percentage of total percentage used by only air conditioners and electric fan?

10%

20%

30%

40%

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is Cooling Wood Engineered?

STEP 1

Removing the Ligin

Compressing the wood

Adding Hydrophobic Compound

Removing the Lignin

3.

FILL IN THE BLANK QUESTION

45 sec • 1 pt

When the lignin is removed, it gives off a pale-coloured texture wood.

What is it made of?

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is lignin removed?

By soaking into water

By slicing it out

By snipping it into half

By soaking into hydrogen peroxide solution

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is compressing the wood after removing the lignin?

To regain back its strength

To make it thinner in size

Not sure

Watched it from YouTube

6.

FILL IN THE BLANK QUESTION

1 min • 1 pt

The mechanical strength of Cooling Wood is ____[blank]_____ than steel

7.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

What Sustainable Development Goals did we cover in this proposal?

SDG 9 - Industry, Innovation & Infrastructure

SDG 10 - Reduced Inequalities

SDG 11 - Sustainable cities & communities

SDG 12 - Responsible Consumption and Production

8.

MULTIPLE CHOICE QUESTION

30 sec • Ungraded

How did you find our slides and videos?

Excellent

Satisfactory

Room for Improvement

Worse than other group

9.

OPEN ENDED QUESTION

3 mins • 1 pt

What seemed beneficial from our group and what can be improved?

Evaluate responses using AI:

OFF