# Category:Mathematics

From wikisori

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### Worksheets and Printouts

### Useful Websites

### Videos

## Subcategories

This category has the following 3 subcategories, out of 3 total.

## Pages in category "Mathematics"

The following 168 pages are in this category, out of 168 total.

### A

### B

- Bank Game
- Bead Bars Multiplication
- Bead Bars Multiplication: By Ten
- Bead Bars: Addends Greater than Ten
- Bead Bars: Breaking Down the Addends
- Bead Bars: Changing the Order of the Addends
- Bead Bars: Sums greater than Ten
- Bead Bars: Sums less than Ten
- Bead Bars: Sums with Parentheses
- Bead Chain - 1000 Chain
- Bead Chains - 100 Chain
- Bead Stair
- Beads Practice
- Bird's Eye View

### C

- Cards and Counters
- Cards in sequence
- Cards practice
- Changing
- Checkerboard: Introduction
- Checkerboard: Multiplication
- Checkerboard: Multiplication and Drawing
- Circles
- Colored Bead Bars: Constructing a Product
- Colored Bead Bars: Construction of a Square
- Colored Bead Bars: Inverse Products
- Colored Bead Bars: Multiplication of a Sum
- Colored Bead Bars: Small Multiplication
- Colored bead stair
- Combining quantity and symbol
- Composition of Numbers
- Concepts in Action
- Concepts in Action: Difference and ratios between similar figures
- Concepts in Action: Equivalence between the trapezoid and T2
- Concepts in Action: Equivalence between two rhombi
- Concepts in Action: Large hexagonal box
- Concepts in Action: Ratio between circumscribing and inscribed figures
- Concepts in Action: Relationship between T1 and T2
- Concepts in Action: Sensorial demonstration of the difference between H1 and H2
- Concepts in Action: Smaller hexagonal box
- Concepts in Action: Triangular Box
- Constructive Triangles: First Box
- Constructive Triangles: Related Activities
- Constructive Triangles: Second Box: Construction of Quadrilaterals
- Constructive Triangles: Second Box: Heads and Tails
- Constructive Triangles: Second Box: Trapezoid
- Constructive Triangles: Third Box

### D

- Decimals Comparing Decimal Numbers (lesson 9)
- Decimals Forming and Reading Decimal Numbers (Lesson 7)
- Decimals Forming and Reading Decimal Numerals Second Presentation(Lesson 8)
- Decimals Forming and Reading Decimal Quantities (Lessons 4 & 5)
- Decimals Introduction Lesson 1
- Decimals Operations Addition (lesson 1)
- Decimals Operations Subtraction (lesson 2)
- Decimals Practice exchanging (after lesson 8)
- Decimals Presentation of Decimal Symbols Lesson 6
- Decimals Second Presentation of Quantity & Introduction of the Decimal Board and the unit as the center (Lessons 2 & 3)
- Division - With Changing
- Division - With Changing and Remainder
- Division - Without Changing
- Division Board
- Division Chart A
- Division Chart B
- Double Digit Group Division
- Dynamic Operations in the Decimal System

### F

### H

### L

### M

### P

- Passage from One Square to a non-Succeeding Square
- Passage from One Square to a Succeeding Square
- Plane Figures: Divergent and Convergent Lines
- Plane Figures: Exercise: Find Divergent Lines in the Environment
- Plane Figures: Fundamental Concepts
- Plane Figures: Horizontal line - curved or straight?
- Plane Figures: Oblique and Perpendicular Lines
- Plane Figures: Parts of a Straight Line
- Plane Figures: Positions of a Straight Line
- Plane Figures: Straight Line in a Horizontal Plane
- Plane Figures: Two Straight Lines Crossed by a Transversal
- Plane Figures: Two Straight Lines Lying in a Plane - Coplanar Lines
- Plane Figures: Types of Lines
- Plane Insets
- Presentation of Concepts: Congruency
- Presentation of Concepts: Equivalency
- Presentation of Concepts: Similarity
- Presentation of the Materials: Triangles

### S

- Sand paper numbers
- Search for Quotients
- Seguin Board A (11-19)
- Seguin Board B
- Set of cards
- Single Digit Group Division
- Skip Counting: Linear Counting
- Small Bead Frame: Multiplication by 10, 100, 1000
- Small Bead Frame: Multiplication with a One-Digit Multiplier
- Small Bead Frames
- Small Bead Frames: Numeration Based on Position
- Snake Game
- Spindle box
- Squares
- Stamp Game
- Stamp Game Addition: Dynamic Addition
- Static Operations in The Decimal System
- Substraction -Without Changing
- Substraction with Small Number Rods
- Subtraction - With Changing
- Subtraction Chart A
- Subtraction Chart B
- Subtraction Strip Board
- Subtraction Tables - Subtraction With Short Bead Stair
- Subtraction with Short Bead Stair