###### Hawaii

###### May 15, 2021, 12:30:00 AM

###### Friday

###### Level 4

## Ms. Dawn

### Target 1

###### Lesson Type:

Continuation

Data Probability

:

Ratio

Understand ratio concepts and use ratio reasoning to solve problems.

###### Supporting targets:

###### 1:

Understand that a ratio represents a comparison of two quantities.

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###### Grade:

4th

###### Vocabulary:

Ratio, Comparison

Activities:

1. Students reviewed the different ways to represent a ratio. They stated using the colon mark, the word "to," and then it could be as a fraction. We then discussed how it could apply to real life situations or scenerios.

2. Students answered a variety of ratio word problems. They needed to figure out an unknown for a ratio. An example is, The ratio of monkeys to gorillas is 2:5. How many gorillas are there if there are 20 monkeys? Students used strategies to solve the problems. They used multiplication or division. They also drew pictures to help them solve the problems.

### Home Exploration

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### Target 2

###### Lesson Type:

###### New

###### Algebra

###### Sequence

###### Use arithmetic to define a sequence and calculate the next unit in a series.

:

###### Supporting targets:

###### 1:

Study a given arithmetic sequence to determine what rule explains the sequence (i.e., 2-4-6-8-10…each number is the sequence gets bigger by 2).

###### 2:

Define addition and subtraction patterns.

###### 3:

Write an arithmetic rule to explain a given sequence.

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###### 5:

###### Grade:

4th

###### Vocabulary:

Pattern, Growing pattern, Arithmetic, Sequence, Rule

Activities:

1. We had a discussion about patterns. We talked about the different types of patterns in math (numbers, shapes, growing patterns, etc.)

2. Students were given a variety of patterns and needed to write an arthmetic rule for the given sequence.

### Home Exploration

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### Target 3

###### Lesson Type:

###### New

###### Algebra

###### Pattern

###### Identify and complete a given pattern.

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###### Supporting targets:

###### 1:

Identify and complete a growing pattern, where something new is added to each segment.

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###### Grade:

4th

###### Vocabulary:

Pattern, Addend, Growing pattern, Segment

Activities:

1. We used cube block connectors to show an example of a growing pattern where there was a new addend every step.

2. Students created their own pattern and recorded it on a sheet by coloring boxes. Then, they needed to fill out a data graph that shows the steps addressing their pattern. After completing that, they needed to address if they saw any significance in their pattern.

### Home Exploration