Mathematics - Class VII Resources

The following list of online resources are provided as a sample of curated resources. New resources shall be added as we come across interesting and relevant online materials.

1. Divisibility Rules (2, 4, and 8) 

Description: This link contains symbolic representation of the divisibility rules for 2, 4, and 8.

Core Concepts: VII-A1 Divisibility test.

Link: Video on divisibility rules (2, 4 and 8)

2. Divisibility Rules (3, 6, and 9)

Description: This link contains symbolic representation of the divisibility rules for 3, 6, and 9.

Core Concepts: VII-A1 Divisibility test.

Link: Video on divisibility rules (3, 6 and 9)

3. Divisibility rules for 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 and 13

Description: This link contains symbolic representation of the divisibility rules for numbers from 2 to 12

Core Concepts: VII-A1 Divisibility test.

Link: Video on divisibility rules for 2,3,4,5,6,7,8,9,10,11 and 13

4. LCM & GCF With the Ladder Method

Description: This YouTube video link shows how to determine LCM and GCF repeated division/ladder number.

Core Concepts: VII-A2 Lowest common multiple and, VII-A3 greatest common factors.

Link: Video on LCM & GCF with the ladder method

5. Math Antics - Intro To Exponents (aka Indices)

Description: The web link contains video on introduction to powers.

Core Concepts: VII-A4 Powers.

Link: Video on introduction to exponents

6. Exponential Notation

Description: The video link shows how to describe and express a number in exponential form.

Core Concepts: VII-A4 Powers.

Link: Video on exponential notation

7. Introduction to Multiplying Decimals

Description: This video link shows how to multiply decimals.

Core Concepts: VII-A5 Decimal operations.

Link: Video on multiplying decimals

8. Divide Decimals Completely

Description: The web link shows how to divide decimals.

Core Concepts: VII-A5 Decimal operations.

Link: Video on dividing decimals completely

9. Decimal Multiplication & Division

Description: The web link shows animated video to multiply and divide decimals.

Core Concepts: VII-A5 Decimal operations.

Link: Video on decimal multiplication & division

10. Comparing and Ordering Fractions

Description: The video link shows how to compare and order fractions by finding common denominators.

Core Concepts: VII-A6 Fractions.

Link: Video on comparing and ordering fractions

11. Adding Fractions with Rectangle Models

Description: This link contains video on adding fractions visually (using rectangle model).

Core Concepts: VII-A6 Fractions.

Link: Video on adding fractions with rectangle models

12. Subtracting Fractions Using Rectangle Models

Description: This link connects to video on subtracting fractions visually (using rectangle model).

Core Concepts: VII-A6 Fractions.

Link: Video on subtracting fractions using rectangle models

13. Ratios and Ratio Tables

Description: The video link shows how to write ratios in different ways and how to solve ratio problems using tables.

Core Concepts: VII-A7 Ratio, rate and percent.

Link: Video on ratios and ratio tables

14. Adding and Subtracting Integers

Description: The link contains video on adding and subtracting integers symbolically.

Core Concepts: VII-A8 Integer.

Link: Video on adding and subtracting integers using a simple method

15. Subtracting Integers using Counters

Description: The given url links to video on adding and subtracting integers pictorially (using counters).

Core Concepts: VII-A8 Integer.

Link: Video on subtracting integers using counters

16. Adding and Subtracting Integers in the Number Line

Description: The given URL contains video on adding and subtracting integers pictorially (number line).

Core Concepts: VII-A8 Integer.

Link: Video on adding and subtracting integers on the number line

17. What is a Variable

Description: The web link contains a video that shows how a variable can represent a changing quantity.

Core Concepts: VII-B1 Patterns and relations.

Link: Video on what is a variable?