Sunnyvale
May 22, 2021, 7:40:00 PM
Saturday
Level 3

Ms. Briana

Target 1​

Lesson Type:

Continuation

Number Operation

:

Number Reltionships

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

Supporting targets:
1:

Compare addition and subtraction equations.

2:

3:

4:

5:

Grade:

2nd

Vocabulary:

Greater than, Lesser Than, Equal, Place Value, Symbols and Comparison

Activities:

Students used spinning wheel to create basic subtraction equations to compare.

Students then got to choose which manipulative they wanted to use to create a Variety of equations for them to compare .

Home Exploration

Challenge Problem:
Challenge Data:

Guiding Questions:
Challenge Answer:

Target 2

Lesson Type:
New
Number Operation
Computation
Subtract within 1,000 (regrouping limited to only one place-value).

:

Supporting targets:
1:

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

2:

Understand that when subtracting a multi-digit number, each place-value is being subtracted individually to create the new number (ones are subtracted from ones, tens are subtracted from 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:

2nd

Vocabulary:

Multi-digit, Standard form, Place Value, Difference and Regrouping

Activities:

Students used 10 sided dice to create double digit subtration problems to solve.

Students used playing cards to create double digit cubtraction problems to solve.

Home Exploration

Challenge Problem:
Challenge Data:
Guiding Questions:
Challenge Answer:

Target 3

Lesson Type:

:

Supporting targets:
1:

2:

3:

4:

5:

Grade:

Vocabulary:

Activities:

Home Exploration

Challenge Problem:
Challenge Data:
Guiding Questions:
Challenge Answer: