M 1.16

Read and write numbers up to 100,000 using numerals and words.

Noun - Numbers

Verb - Read, Write and Match

Instructional Strategies & Learning Tasks

Manipulative:

1. Base 10 materials (concrete and block line master copies)

2. Place Value Charts

3. Number cards (0-9)

Instructional Strategies

• Model numbers with base 10 materials and place value models until students demonstrate comprehension of place value and iterations of ten throughout their problem solving.
• Model 100 000 with long rods made of ten large cubes.

Learning Tasks:

Task 1

• Numbers in the Media Provide opportunities for students to say large numbers and count numbers found in the media and around the community.

Task 2

• Place Value Shuffle Use number cards 0-9. Shuffle the cards and have each student select six. Students make the greatest (or least) possible number. Determine who has the greatest (or least) number of all. Ask: how far from the greatest (least) number are you? How can you rearrange the cards to make a greater (lesser) number? What digits would you want in order to have the greatest difference between the greatest and the least number?

Assessment

Task 1

Ask students to say the number sequence from any two given six-digit numbers. Listen for accuracy and fluency.

Task 2