###### Hawaii

###### February 13, 2021, 6:00:00 PM

###### Saturday

###### Level 3

## Ms. Brianne

### Target 1

###### Lesson Type:

Continuation

Number Operation

:

Computation

Add within 1,000 (regrouping limited to only one place-value).

###### Supporting targets:

###### 1:

Understand why the standard algorithm for adding is based on place-value.

###### 2:

Understand that when adding a multi-digit number, each place-value is being added individually to create the new sum (ones are added to ones, tens are added to tens, etc.)

###### 3:

Understand that when adding a multi-digit number, to solve start in the lowest place-value and go left.

###### 4:

Understand how to regroup based on place-value understandings (i.e., ten ones can be composed into one ten – ten tens can be composed into one hundred).

###### 5:

###### Grade:

3rd

###### Vocabulary:

Add, Regroup, Carry Over

Activities:

- Students practiced solving addition problems with regrouping.
- Students solved for the sum of 3-digit addition problems, using regrouping when necessary. Then they colored the surrounding heart according to whether the sum was an even or odd number.

### Home Exploration

###### Challenge Problem:

###### Challenge Data:

###### Guiding Questions:

###### Challenge Answer:

### Target 2

###### Lesson Type:

###### New

###### Number Operation

###### Number Reltionships

###### Compare numbers, recording the results of the comparison with the symbols >, =, and <.

:

###### Supporting targets:

###### 1:

Compare two quantities or numbers up to 20.

###### 2:

Understand the meaning of the symbols > (greater than), < (less than), and = (equal to).

###### 3:

Use place-value understandings to compare numbers.

###### 4:

###### 5:

###### Grade:

2nd

###### Vocabulary:

Compare, Greater Than, Less Than, Equal To

Activities:

- Students reviewed the symbols for greater than (>), less than (<), and equal to (=).
- Students picked two numbers from a deck of cards and used their understandings of place value to create the largest number. Then they compared their numbers, using the appropriate symbol.

### Home Exploration

###### Challenge Problem:

###### Challenge Data:

###### Guiding Questions:

###### Challenge Answer:

### Target 3

###### Lesson Type:

###### New

###### Critical Thinking

###### Logical Reasoning

###### Use reasoning to solve logic puzzles.

:

###### Supporting targets:

###### 1:

Use the given information in a problem to identify the correct answer.

###### 2:

Use the given information to determine which is not the correct answer.

###### 3:

Follow given rules to solve problems.

###### 4:

###### 5:

###### Grade:

3rd

###### Vocabulary:

Logic, Puzzle, Clues, Reasoning

Activities:

- Students used clues from the equations to determine the value of each picture. Then they used those values in other equations to solve for more picture variables.
- Students placed a given number of hearts in a grid so that there are the same number of hearts in each row or column.

### Home Exploration