Exploring Octo and Sept Roots

What does the root word "oct-" mean?

• Five

• Six

• Seven

• Eight

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DOK Level 1: Recall

What does the root word "sept-" mean?

• Five

• Six

• Seven

• Eight

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DOK Level 1: Recall

Which of the following words refers to a shape with eight sides?

• Octagon

• Octahedron

• Octane

• Octopus

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DOK Level 1: Recall

Identify the word that describes a person in their eighties.

• Septuagenarian

• Octogenarian

• Octuplet

• Septuplet

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DOK Level 1: Recall

Which of the following words is related to a group of seven musicians?

• Octet

• Septet

• Octuplet

• Septuplet

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DOK Level 1: Recall

If an octopus has eight arms, how many arms would three octopuses have in total?

• 16

• 18

• 24

• 30

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DOK Level 2: Skill/Concept

Which of the following words refers to a solid figure with eight faces?

• Octagon

• Octahedron

• Octane

• Octuplet

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DOK Level 2: Skill/Concept

If a family has septuplets, how many children were born at once?

• 5

• 6

• 7

• 8

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DOK Level 2: Skill/Concept

Using your understanding of the root words "sept-" and "oct-", predict the meaning of the word "octuple" in the context of multiplication.

• To multiply by 5

• To multiply by 6

• To multiply by 7

• To multiply by 8

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DOK Level 3: Strategic Thinking

What month did the group of friends decide to embark on their adventure to the mysterious island?

• September

• October

• November

• August