Mathematics Grade 8 15 min

Parts of 3-dimensional figures

Parts of 3-dimensional figures

What you'll learn

  • Solve division problems involving whole numbers divided by unit fractions with at least 80% accuracy.
  • Explain with a written explanation or a model (drawing, diagram, etc.) how dividing a whole number by a unit fraction results in a quotient greater than the original whole number.
  • Apply the concept of dividing whole numbers by unit fractions to solve at least 2 real-world word problems correctly.
  • Create a visual model that represents the solution to a division problem involving a whole number and a unit fraction.

Tutorial Preview

1

How many faces does a cube have?

2

How many edges does a rectangular prism have?

3

How many vertices does a square pyramid have?

Sample Practice Questions

Easy
How many faces does a cube have?
0.4
1.6
2.8
3.12
Easy
How many edges does a cube have?
0.6
1.8
2.10
3.12
Easy
How many vertices does a cube have?
0.4
1.6
2.8
3.12

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Frequently asked questions

What grade level is "Parts of 3-dimensional figures"?

Parts of 3-dimensional figures is a Grade 8 Mathematics lesson on ExcelOS.

What will I learn in Parts of 3-dimensional figures?

You'll be able to: Solve division problems involving whole numbers divided by unit fractions with at least 80% accuracy; Explain with a written explanation or a model (drawing, diagram, etc.) how dividing a whole number by a unit fraction results….

Is "Parts of 3-dimensional figures" free to practice?

Yes. You can read the tutorial preview for free, and signing up for a free ExcelOS account unlocks the full tutorial and all practice questions with instant feedback.

How many practice questions are included with Parts of 3-dimensional figures?

This lesson includes 25 practice questions across multiple difficulty levels, each with instant feedback and explanations.

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