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Reading a Triple Beam Balance - Printable Science Worksheets class 8 - Wayground

Reading a Triple Beam Balance

26 questions

8th - 8th Grade

Science

Reading a Triple Beam Balance is a Grade 8 science worksheet that helps students interpret the mass shown on a triple beam balance. Across 26 multiple-choice questions, students read the positions of the balance beams and select the corresponding mass, including values written in grams with whole-number and decimal readings. This free printable worksheet gives students repeated practice distinguishing similar numerical choices, reading each beam accurately, and recording the complete measurement rather than reversing digits or misplacing the decimal. It works well for guided practice after students are introduced to the balance and for independent review or assessment of measurement-reading skills. A complete answer key is included so teachers can check responses efficiently and identify students who need additional support reading the balance scales.

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Worksheets

Reading a Triple Beam Balance

Total questions: 26

Name
Class
Date
1.

What does the mass on the triple beam read?

a)

522 g

b)

250.2 g

c)

252 g

d)

225 g

2.

What is the mass on the triple beam balance?

a)

566 g

b)

656 g

c)

560.6 g

d)

650.6 g

3.

What is the mass on the triple beam balance?

a)

321 g

b)

123 g

c)

120.3 g

d)

231 g

4.

What is the mass on the triple beam balance?

a)

917 g

b)

791 g

c)

190.7 g

d)

197 g

5.

What is the mass on the triple beam balance?

a)

384 g

b)

834 g

c)

380.4 g

d)

438 g

6.

What is the mass on the triple beam balance?

a)

649 g

b)

964 g

c)

460.9 g

d)

469 g

7.

What is the mass on the triple beam balance?

a)

520.1 g

b)

251 g

c)

521 g

d)

152 g

8.

What is the mass on the triple beam balance?

a)

735 g

b)

573 g

c)

375 g

d)

370.5 g

9.

What is the mass on the triple beam balance?

a)

511.2 g

b)

151.2 g

c)

152.1 g

d)

521.2 g

10.

What is the mass on the triple beam balance?

a)

431.2 g

b)

342 g

c)

349 g

d)

341.9 g

11.

What is the mass on the triple beam balance?

a)

658.8 g

b)

568 g

c)

568.8 g

d)

856 g

12.

What is the mass on the triple beam balance?

a)

709.2 g

b)

72.9 g

c)

97.2 g

d)

79.5 g

13.

What is the mass on the triple beam balance?

a)

41.1 g

b)

40.1 g

c)

41.6 g

d)

401.1 g

14.

What is the mass on the triple beam balance?

a)

143.3

b)

413.3 g

c)

403.3 g

d)

341 g

15.

What is the mass on the triple beam balance?

a)

200.2 g

b)

202.3 g

c)

201.2 g

d)

222.2 g

16.

What is the mass on the triple beam balance?

a)

278.2 g

b)

207.2 g

c)

728.2 g

d)

827.2 g

17.

What is the mass on the triple beam balance?

a)

405 g

b)

405.5 g

c)

400.5 g

d)

5.4 g

18.

What is the mass on the triple beam balance?

a)

959.3 g

b)

599.3 g

c)

959 g

d)

593 g

19.

What is the mass on the triple beam balance?

a)

310 g

b)

314 g

c)

130.4

d)

310.4 g

20.

What is the mass on the triple beam balance?

a)

5.9 g

b)

6 g

c)

5 g

d)

500 g

21.

Which of the balances below shows 413.3 g?

a)
b)
c)
d)
22.

Which balance shows 375 g?

a)
b)
c)
d)
23.
This part of the triple beam balance lines up with the zero mark to help find the mass of an object.
a)
beams
b)
pan
c)
pointer
d)
riders
24.
5. The metric base unit for mass is_________. 
a)
Meter
b)
Liter
c)
Gram
25.

When you calibrate the scale you slide all three poises (weights) to the ___________ position.

a)

leftmost

b)

rightmost

26.

This is used to set the balance at zero when no object is on the pan and all of the poises (weights) are set at zero. What part of the triple beam balance is this?

a)

pan/measurement tray

b)

beams

c)

pointer

d)

zero adjustment knob

Answer Key

Reading a Triple Beam Balance

Total questions: 26

1.
c)

252 g

2.
a)

566 g

3.
b)

123 g

4.
d)

197 g

5.
a)

384 g

6.
d)

469 g

7.
c)

521 g

8.
c)

375 g

9.
b)

151.2 g

10.
d)

341.9 g

11.
c)

568.8 g

12.
d)

79.5 g

13.
a)

41.1 g

14.
b)

413.3 g

15.
d)

222.2 g

16.
a)

278.2 g

17.
c)

400.5 g

18.
b)

599.3 g

19.
d)

310.4 g

20.
a)

5.9 g

21.
b)
22.
a)
23.
c) pointer
24.
c) Gram
25.
a)

leftmost

26.
d)

zero adjustment knob

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FAQs

What does the Reading a Triple Beam Balance worksheet cover?

This Grade 8 science worksheet covers reading mass measurements from triple beam balance diagrams. Its 26 multiple-choice questions require students to interpret the beam positions and choose the matching value in grams, including measurements with decimals such as 341.9 g and 568.8 g. Repeated comparison of closely related options strengthens accurate scale reading and numerical recording.

How can I use this worksheet to teach students to read a triple beam balance?

Introduce the worksheet by modeling how to inspect each beam and combine the readings into one mass measurement in grams. Work through one or two balance diagrams aloud, asking students to explain why a choice with reversed digits or a misplaced decimal does not match the scale. Then assign the remaining multiple-choice items for guided or independent practice and use the answer key to discuss any readings students found difficult.

What mistakes should I watch for when students complete this triple beam balance worksheet?

Watch for students who reverse the digits in a measurement, confuse the beam readings, or select a distractor with the decimal in the wrong place. The answer choices deliberately include closely related values, so students may identify some of the digits correctly but fail to combine the beam readings into the complete mass. Ask students to reread every beam and check that their selected value matches the full measurement in grams.

How do I assign and grade this triple beam balance worksheet?

You can assign Reading a Triple Beam Balance as a printable PDF or as a digital quiz on Wayground. It includes a complete answer key for checking the 26 multiple-choice questions, and printable student work can be graded by scanning it with the Wayground for Teachers app. The printable format also gives schools an option for reducing screen time.

How can I differentiate this triple beam balance worksheet for my students?

Use the worksheet’s Advanced Settings to adjust font spacing or font size so the balance diagrams and multiple-choice options are easier to inspect. You can also enable a dyslexia-friendly font or translate the worksheet into another language when that supports access to the measurement-reading task. These changes preserve the worksheet’s focus on interpreting triple beam balance readings.

Where can I find more free worksheets like this on Wayground?

Wayground offers a comprehensive collection of free printable worksheets and practice problems across subjects, with downloadable PDFs and answer keys to help students master essential skills and concepts. Browse more resources at https://wayground.com/en-us/worksheets.

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