Kapitel
!!Elementary
These are applets that can be used with students 6 years old to 11 years old.
Inhaltsverzeichnis
Numbers and Number Sense
- Ten Frames
- Rekenrek
- Rekenrek - 4 rows - Screen
- More: Number and Representation Game
- Placing Numbers (up to 50)
- Arranged Ten Frames
- Virtual Numicon Shapes
- Hundreds Grid
- Hundred Grid with BLANK (black spaces)
- What's the number?
- Placing Whole Numbers on the Number Line
- Rekenrek with Addition
- Base 10 Blocks
- 4 Numbers - Fifth Grade Version
- Number in Four Forms
- Hundreds Grid - Bottom Up (with blank spaces)
- Partners to Nine
- Partners to Seven
- Add within 20 with Ten Sticks
- Addition using the Make A Ten strategy
Place Value and Rounding
- Place Value Manipulatives
- Base Ten Blocks
- Place Value Cards - Input
- Place Value Cards - Random
- Practice Place Values
- Place Value with Number Dots
- Number Dots and Place Value
- Comparing Two Whole Numbers
- Place Value for Decimals
- Rounding on a number line
- Place Value Disks
- Rounding to the nearest 10 or 100
- Rounding to the Nearest 10 Random
- Rounding 10s, 100s, 1000s
- Animated Place Value
- Number line rounding v2
- Making 10s
Addition and Subtraction
- Rekenrek Addition
- 10 Frame Addition
- Adding numbers to 20
- Adding to 40 with dots
- Adding using Quick Tens
- Number Dots Addition with Place Value
- Subtraction Bases 2 through 10
- Modeling a Difference Using Base Ten Blocks
- Addition using the "arrow way"
- Ten Frames
- Subtraction within Two Places
- Adding with Quick Tens v2
Multiplication and Division
- Seeing Multiplication
- Partial Products of 1-digit by 3-digit
- Partial Products to Multiply Whole Numbers
- Lattice Method of Multiplication
- Seeing Division
- Division of a decimal by a power of 10
- Meaning of simple division
- Multiplication facts with partial products
- Multiplication Practice with INPUT
- Area Model of Multiplication
- Reverse Times Table
- Simple Multiplication
Time and Measurement
Geometry