Videos, examples, and solutions to help Grade 2 students learn how to represent two-digit sums and differences involving length by using the ruler as a number line.
Common Core Standards:
2.MD.6,
2.MD.9,
2.MD.1,
2.MD.5
Related Topics:
Common
Core Math Resources, Lesson Plans & Worksheets for all grades
Common Core Math
Video Lessons, Math Worksheets and Games for Grade 2
Common Core
Math Video Lessons, Math Worksheets and Games for all grades
New York State Common Core Math Module 7, Grade 2, Lesson 23
Worksheets for Grade 2
Topic F: Displaying Measurement Data
NYS Math Grade 2 Module 7 Lesson 23
Lesson 23 Homework
1. Measure your handspan and record it here:
Then measure the handspans of your family members and write
them below.
:
2. Record your data using tally marks on the table provided.
a. What length is the most common?
b. What length is the least common?
c. Ask and answer one comparison question that
can be answered using the data above.
:
3. Use your ruler to measure the lines below in inches. Record the data using tally
marks on the table provided.
a. How many more lines are equal to 4 inches than shorter than 4 inches?
b. What is the difference between the number of lines that are shorter than 4
inches and those that are longer than 4 inches?
c. Ask and answer one comparison question that could be answered using the data
above.
Check out our most popular games!
Fact Family Game:
Complete fact families and master the link between addition & subtraction and multiplication & division.
Number Bond Garden:
Clear the board by matching number pairs that sum to ten in this garden-themed mental math puzzle.
Penguin Solitaire:
Move all cards to the foundations to build four full sequences. There are two versions here: Penguin (Tuxedo) and Penguin (Original).
Sawayama Solitaire:
This is similar to the common Klondike Solitaire except for a few changes to make it more strategic.
Check out more Solitaire games here.
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