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Laabri

RCN Lesson 8: Solve Problems with Multiplication and Division

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Last updated over 3 years ago
10 Nsɛmmisa

Develop Understanding

Today's Learning Goal (G4, U9, L8):

  • Interpret different representations of multiplicative comparison (situations, diagrams, and equations)

  • Represent and solve multiplicative comparison problems, including those involving unknown factors.

Today's Materials:

  • Laptop

  • Laptop charger

  • Pen/Pencil/Paper (optional)

Please complete the Jump Start (activator). You have 5 minutes before we review. This is independent it should be silent.

Reminders:

1. Ready for class

2. No cellphones

3. Volume must be low.

4. Read and follow all directions

5.) Take your bag off and immediately begin the Activator.

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Jump Start Activator - (5 min)

Please do independently and sliently.

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1.

5 Ways to solve the Activator!

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Explore Activity 1 - Two Truths and 1 Lie or Two Lies and 1 Truth

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3.

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Activity 2 - Bus Trip

Lesson Synthesis -

Today we analyzed and solved many kinds of word problems.

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6.

What are some strategies we should use when solving problems to make sure we understand what the problem is asking?

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7.

What are some ways to figure out the relationships between the numbers?

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Cool Down - (5 min)

In one week, a train made 8 round trips between its home station and Union Station. At the end of the week, it traveled a few more miles from the home station to a repair center. That week, the train traveled a total of 1,564 miles.

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9.

Which statement is true for this situation? Explain or show your reasoning

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KHAN ACADEMY FOR THE REST OF CLASS!

Closure Questions:

From a scale of 1-10, (1 being easy, 10 being hard.) What would you rate todays lesson?

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2.

Which way did you solve the Activator?

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4.

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5.

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8.

How would we know if our answer makes sense?

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10.

Explain why one of the choices could not be true