Ms. Brianne

Target 1​

Lesson Type:

New

Number Operation

:

Computation

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

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).

3rd

Vocabulary:

Activities:

• Students used base ten blocks to build and add two 2 or 3-digit numbers
• Students used place value to add numbers, starting with the ones place and moving left
• Students practiced regrouping, trading 10 ones for 1 ten or 10 tens for 1 hundred when necessary
• Students understood regrouping is recorded at the top of the next place value    Home Exploration

Guiding Questions: Absent Students:

Target 2

:

1:

Understand the breakdown of hours into minutes.

2:

Recognize that a time on the hour will have the minute hand on the 12 on an analog clock and 00 on the digital clock.

3:

Recognize that a time on the half-hour will have the minute hand on the 6 on an analog clock and 30 on the digital clock.

4:

Apply knowledge of skip counting by fives to read an analog clock.

5:

Learn the meaning of time expressions such as half-past, quarter-past, and quarter-to.

2nd

Vocabulary:

Analog, Digital, Minutes, Hour, Quarter past, Quarter to, Half past, O' clock

Activities:

• Students learned the meaning of the terms half past, quarter past, and quarter to.
• Students represented times on an analog clock when given the time using the terms quarter past, half past, quarter to, and o' clock.
• Students played a game where they matched the analog clock with the digital time, and the appropriate time expressions in words.    Home Exploration

Guiding Questions: Target 3

:

Vocabulary:

Activities:    Home Exploration 