###### Hawaii

###### April 3, 2021, 8:00:00 PM

###### Saturday

###### Level 2

## Ms. Joan

### Target 1

###### Lesson Type:

Continuation

Number Operation

:

Computation

Subtract within 50.

###### Supporting targets:

###### 1:

Recognize the arithmetic symbols in a subtraction equation: minus (-) and equals (=).

###### 2:

Understand that subtraction means to take a quantity away from another quantity.

###### 3:

Understand that subtracting numbers means making a smaller number.

###### 4:

Understand that subtraction equals can be written both vertically and horizontally.

###### 5:

###### Grade:

Kindergarden

###### Vocabulary:

Take away, minus, equals

Activities:

Student used tens block to subtract by tens.

Student created her own number line.

- Using the numberline made, student find the difference of the given equation

.

### Home Exploration

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### Target 2

###### Lesson Type:

###### Continuation

###### Number Operation

###### Computation

###### Solve addition and subtraction word problems within 20.

:

###### Supporting targets:

###### 1:

Identify the correct arithmetic process based on the information presented in word problems.

###### 2:

Find the key words in word problems that indicate the correct arithmetic process to use (all together is addition, take away is subtraction, etc.).

###### 3:

Find and use the needed information in a word problem in order to solve.

###### 4:

###### 5:

###### Grade:

Kindergarden

###### Vocabulary:

Altogether, left, word problem, add, subtract

Activities:

- Student were asked a word problem verbally and showed how to solve it by using the muffin toy.
- Student were presented words that would indicate if the word problem needs to be added or subtracted.
- Student identified the given numbers by encircling the numbers in the word problem.
- After encircling the given, student identified what arithmetic process to use by underlining the key word.
- Student solved the word problem by drawing the given and writing the answer with its unit.

### Home Exploration

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### Target 3

###### Lesson Type:

###### New

###### Measurment

###### Comparison

###### Measure and compare length in nonstandard units.

:

###### Supporting targets:

###### 1:

Measure and compare length in nonstandard units.

###### 2:

Understand that different measurements will be obtained for the same object with non-standard units, based on the unit selected.

###### 3:

Understand that a non-standard unit must be placed end-to-end (with no gaps or overlap).

###### 4:

Order objects by length.

###### 5:

###### Grade:

Pre-K

###### Vocabulary:

Measure, Length

Activities:

- using big, small blocks, muffin toy and chips student tried to find out different lengths of different items found in the classroom.
- Lined up blocks end to end until the length is determined.

### Home Exploration