Sunnyvale
February 27, 2021, 8:40:00 PM
Saturday
Level 2

Ms. Lily

Target 1​

Lesson Type:

Review

Number Operation

:

Integer Composition

Understand that the two digits in a double-digit number represent the number of tens and ones.

Supporting targets:
1:

Represent the composition or decomposition of two-digit numbers with an equation (13 = 10+3 or 1 ten and 3 ones).

2:

3:

4:

5:

Grade:

1st

Vocabulary:

Tens, Ones, Base-ten

Activities:

  • Students used base ten blocks to simplify numbers into the tens and ones values.
  • Students made place value cakes by using paper base ten blocks to decorate a cake.
  • Students played a board game to turn base-ten blocks into numerals.

Home Exploration

Challenge Problem:
Challenge Data:

Guiding Questions:
Challenge Answer:

Target 2

Lesson Type:
New
Number Operation
Integer Composition
Use place-value understandings to round whole numbers to the nearest 10.

:

Supporting targets:
1:

Determine whether to round up or down to get to the nearest ten.

2:

Understand that the ones’ place is the key digit to evaluate to determine whether to round up or down.

3:

Identify which digits in the ones’ place signal to round up to the nearest ten.

4:

Identify which digits in the ones’ place signal to round down to the nearest ten.

5:

Grade:

4th

Vocabulary:

Place Value, Tens, Ones

Activities:

  • Students will practice using number lines to determine whether a number should be rounded up or down.

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: