RCN Lesson 5: Multiplication and Division as an Unknown Factor

Last updated almost 3 years ago

4 questions

Note from the author:

Instructions

Required

RCN Lesson 5: Multiplication and Division as an Unknown Factor

Last updated almost 3 years ago

4 questions

Note from the author:

Develop Understanding
Today's Learning Goal(G3, U4, L6,&U8, L10):
Explain the relationship between multiplication and division equations.
Interpret division equations to multiplication equations with a missing factor.
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.

Instructions

Develop Understanding
Today's Learning Goal(G3, U4, L6,&U8, L10):
Explain the relationship between multiplication and division equations.
Interpret division equations to multiplication equations with a missing factor.
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.

Required

Jump Start Activator- (5 minutes)

What do you notice? What do you wonder?

Required

Launch - A1: Equations about Onions (10 min)

Explore A2 (15min) - At the Farmer's Market.
(On paper)

Complete each row. Be prepared to explain your reasoning. 

Card Sort - Find the Match (15 min)

Find a classmate whose card represents the same situation or quantities as your card does. Be prepared to explain why your cards belong together.

Lesson Synthesis - (5 min) 

Today we focused on connecting multiplication and division equations that represent the same situation.

The two equations here have the same parts: 2, 14, and an unknown amount.

Required

Why are they arranged differently if they represent the same situation?

Cool Down - (5 min)

Required

There are 35 books on the bookcase. There are 7 books on each shelf. How many shelves are there? Explain how the equations
both represent the situation.

Khan Academy for 30 min!
Closure Questions:
How does an area diagram show us the relationship between multiplication and division?
How does a tape diagram or equal-groups diagram show multiplication and division?

RCN Lesson 5: Multiplication and Division as an Unknown Factor

RCN Lesson 5: Multiplication and Division as an Unknown Factor

Jump Start Activator- (5 minutes)What do you notice? What do you wonder?

Jump Start Activator- (5 minutes)

Launch - A1: Equations about Onions (10 min)

Explore A2 (15min) - At the Farmer's Market.

(On paper)

Card Sort - Find the Match (15 min)

Lesson Synthesis - (5 min)

Why are they arranged differently if they represent the same situation?

Cool Down - (5 min)

There are 35 books on the bookcase. There are 7 books on each shelf. How many shelves are there? Explain how the equations both represent the situation.

Khan Academy for 30 min!

Closure Questions:

Jump Start Activator- (5 minutes)What do you notice? What do you wonder?

Jump Start Activator- (5 minutes)

Launch - A1: Equations about Onions (10 min)

Explore A2 (15min) - At the Farmer's Market.

(On paper)

Card Sort - Find the Match (15 min)

Lesson Synthesis - (5 min)

Why are they arranged differently if they represent the same situation?

Cool Down - (5 min)

There are 35 books on the bookcase. There are 7 books on each shelf. How many shelves are there? Explain how the equations both represent the situation.

Khan Academy for 30 min!

Closure Questions:

Jump Start Activator- (5 minutes)

What do you notice? What do you wonder?

There are 35 books on the bookcase. There are 7 books on each shelf. How many shelves are there? Explain how the equations
both represent the situation.

Jump Start Activator- (5 minutes)

What do you notice? What do you wonder?

There are 35 books on the bookcase. There are 7 books on each shelf. How many shelves are there? Explain how the equations
both represent the situation.