48 slides. Introducing Ten and Ones in numbers to 99. Read, write, spell and say the numbers displayed with animating bundling sticks, base ten blocks, marbles and Unifix cubes. Interactive PowerPoint Think Bubble Math 105
1 p. Template for duplications for writing numbers with Tens and Ones. Use with “Introduction to Tens and Ones” [PowerPoint TBM105]
34 slides. Tens and Ones explored with a focus on regrouping for example 6 Tens to 4 Tens and 26 Ones. Number expanders used for some examples. Interactive PowerPoint Think Bubble Math 201
3 pp. Tens and ones worksheet to accompany “Regrouping with Tens and Ones” [PowerPoint TBM201]
36 slides. Hundreds, Tens and Ones with a focus on regrouping of Hundreds to Tens and Tens to Ones. Number expanders are used along with base ten blocks and bundling sticks animating. Interactive PowerPoint Think Bubble Math 304
1 p. Hundreds, Tens and Ones Expanded with a number expander. Number expander to 3 places is included. Use with “Regrouping Hundreds, Tens and Ones” [PowerPoint TBM304]
2 pp. Hundreds, Tens and Ones Expanded with a number expander. Use with “Regrouping Hundreds, Tens and Ones” [PowerPoint TBM304]
2 pp. Hundreds, Tens and Ones Expanded with regrouping with tens and with zero tens. Use with “Regrouping Hundreds, Tens and Ones” [PowerPoint TBM304]
34 slides. Hundreds place introduced. Uses a number expander along with base ten blocks and bundling sticks with visual animations. Interactive PowerPoint Think Bubble Math 202
1p. Expander for duplication for student use. Have students create their own expanders. Can be used with ‘Hundreds Place Expanded” [PowerPoint TBM202]
2p. Worksheet with blank spaces to be used in lesson 3. Duplicate as required. Use with ‘Hundreds Place Expanded” [PowerPoint TBM202]
1p. Worksheet with blank spaces to be used in lesson 4. Duplicate as required. Use with ‘Hundreds Place Expanded” [PowerPoint TBM202]
53 slides. Reading and spelling numbers to 999. 4 lessons. Connects spelling of ones, teens and tens to numbers in the hundreds. Includes ordinal numbers. Interactive PowerPoint Think Bubble Math 209
5pp. Writing number to 999. Worksheet accompanies “Writing and Spelling Numbers to 999” [PowerPoint TBM 209]
free
4pp. Features and funcitons of the Number Expander Gadget: Expand numbers with place value visually displayed
11pp. Lesson 1: Introducing the Hundreds place with bundling sticks manipulatives and with the Number Expander Gadget.
5pp. Lesson 2: Number Expander Gadget. Expanded notation for Hundreds, Tens, Ones with bundling sticks and worksheets.
10pp. Lesson 3: Number Expander Gadget. Expanded notation for Hundreds, Tens, Ones with base ten blocks and worksheets.
9pp. Lesson 4: Number Expander Gadget. Show hundreds as 10 tens or 100 ones with bundling sticks.
6pp. Lesson 5: Number Expander Gadget. Show 482 as 48 tens 2 ones or 482 ones with bundling sticks.
10pp. Lesson 6:Number Expander Gadget. Show hundreds as 10 tens or 100 ones with base ten blocks.
7pp. Lesson 7: Using the Number Expander Gadget to show 371 as 37 tens 1 ones or 371 ones with base ten blocks.
