OAT Lesson 3: More Factors, More Problems

Last updated over 2 years ago

19 questions

OAT Lesson 3: More Factors, More Problems

Last updated over 2 years ago

19 questions

Develop Understanding
Today's Learning Goal: (G3, U1, L15)
Solve multiplication problems.
Today's Materials:
Laptop
Laptop charger
Pen/Pencil/Paper/Expo Marker (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

Launch: - (10 min) 
I do (question 5)
We do (question 6)
You do (question 7) 

Required

Create an equation for the problems below. Then solve the equation.

There are 6 flowers. Each flower has 5 petals. How many petals are there?

Required

Activity 1: Represent Situations with Equations - (10 min)

 

For each problem:  
Write an equation with a symbol for the unknown to represent the situation.  
Find the number that makes the equation true. Show your reasoning.

Required

Activity 2: Multiplication Mashup - (15 min)

Solve each problem. Explain or show your reasoning.

Required

Lesson Synthesis: - (5 min)

Today we solved multiplication problems using any strategy or representation that we wanted.

Required

What strategy or representation do you find most helpful when you are solving these types of problems? Why?

Required

What are the most important things to remember when you are solving multiplication problems?

Cool Down: - (5 min)

Solve each problem. Explain or show your reasoning.

Required

There are 4 boxes. Each box has 10 toys. How many toys are there?

Required

Elena has 10 socks. She puts them in piles of 2. How many piles does she make?

Closure Questions:
How do you feel about this material?
Name the components: 3 x 5 = 15
How are expressions and equations the same? How are they different
Name the four representations:
Name the components: 

OAT Lesson 3: More Factors, More Problems

OAT Lesson 3: More Factors, More Problems

Launch: - (10 min)

I do (question 5)

We do (question 6)

You do (question 7)

Create an equation for the problems below. Then solve the equation. There are 6 flowers. Each flower has 5 petals. How many petals are there?

Activity 1: Represent Situations with Equations - (10 min)

For each problem:

Activity 2: Multiplication Mashup - (15 min)

Solve each problem. Explain or show your reasoning.

Lesson Synthesis: - (5 min)

Today we solved multiplication problems using any strategy or representation that we wanted.

What strategy or representation do you find most helpful when you are solving these types of problems? Why?

What are the most important things to remember when you are solving multiplication problems?

Cool Down: - (5 min)

Solve each problem. Explain or show your reasoning.

There are 4 boxes. Each box has 10 toys. How many toys are there?

Elena has 10 socks. She puts them in piles of 2. How many piles does she make?

Closure Questions:

JUMP START: Number Talk: Tens - ( 5min)

Launch: - (10 min)

I do (question 5)

We do (question 6)

You do (question 7)

Create an equation for the problems below. Then solve the equation. There are 6 flowers. Each flower has 5 petals. How many petals are there?

There are 6 basketball teams in the gym. There are 5 people on each team. How many people are on the basketball teams in the gym?

There are 50 petals on some flowers. Each flower has 5 petals. How many flowers are there?

Activity 1: Represent Situations with Equations - (10 min)

For each problem:

There are 15 plates. Han placed 5 plates on each table. How many tables have plates on them? (Write an equation and solution.)

Lin made 6 sandwiches. She used 2 slices of bread for each sandwich. How many pieces of bread did she use?(Write an Equation and solution)

Han has 60 ice cubes. The ice cubes are in trays of 10. How many trays of ice cubes does Han have?(Write an Equation and solution)

Activity 2: Multiplication Mashup - (15 min)

Solve each problem. Explain or show your reasoning.

Clare has 16 socks. She puts them in piles of 2. How many piles can she make?

Diego has 8 piles of socks. Each pile of socks has 2 socks. How many socks does Diego have?

Andre has 16 socks. He puts them in 8 groups that are the same size. How many socks are in each group.

The store has 9 boxes. Each box has 5 shirts. How many shirts are there?

A store has 80 sweaters. There are 8 sweaters in each pile on a shelf. How many piles of sweaters are on the shelf?

Lesson Synthesis: - (5 min)

Today we solved multiplication problems using any strategy or representation that we wanted.

What strategy or representation do you find most helpful when you are solving these types of problems? Why?

What are the most important things to remember when you are solving multiplication problems?

Cool Down: - (5 min)

Solve each problem. Explain or show your reasoning.

There are 4 boxes. Each box has 10 toys. How many toys are there?

Elena has 10 socks. She puts them in piles of 2. How many piles does she make?

Closure Questions:

JUMP START: Number Talk: Tens - ( 5min)

There are 6 basketball teams in the gym. There are 5 people on each team. How many people are on the basketball teams in the gym?

There are 50 petals on some flowers. Each flower has 5 petals. How many flowers are there?

There are 15 plates. Han placed 5 plates on each table. How many tables have plates on them? (Write an equation and solution.)

Lin made 6 sandwiches. She used 2 slices of bread for each sandwich. How many pieces of bread did she use?(Write an Equation and solution)

Han has 60 ice cubes. The ice cubes are in trays of 10. How many trays of ice cubes does Han have?(Write an Equation and solution)

Clare has 16 socks. She puts them in piles of 2. How many piles can she make?

Diego has 8 piles of socks. Each pile of socks has 2 socks. How many socks does Diego have?

Andre has 16 socks. He puts them in 8 groups that are the same size. How many socks are in each group.

The store has 9 boxes. Each box has 5 shirts. How many shirts are there?

A store has 80 sweaters. There are 8 sweaters in each pile on a shelf. How many piles of sweaters are on the shelf?

Create an equation for the problems below. Then solve the equation.

There are 6 flowers. Each flower has 5 petals. How many petals are there?

Create an equation for the problems below. Then solve the equation.

There are 6 flowers. Each flower has 5 petals. How many petals are there?

There are 15 plates. Han placed 5 plates on each table. How many tables have plates on them?
(Write an equation and solution.)

Lin made 6 sandwiches. She used 2 slices of bread for each sandwich. How many pieces of bread did she use?
(Write an Equation and solution)

Han has 60 ice cubes. The ice cubes are in trays of 10. How many trays of ice cubes does Han have?
(Write an Equation and solution)

There are 15 plates. Han placed 5 plates on each table. How many tables have plates on them?
(Write an equation and solution.)

Lin made 6 sandwiches. She used 2 slices of bread for each sandwich. How many pieces of bread did she use?
(Write an Equation and solution)

Han has 60 ice cubes. The ice cubes are in trays of 10. How many trays of ice cubes does Han have?
(Write an Equation and solution)