1. Laws of Exponents
Description: The given link has explained the laws of exponents in a simple way.
Core Concepts: IX-A1 Laws of exponent.
Links:
2. Fractional Exponents
Description: This web link explains the relation of fractional exponents with the root form.
Core Concepts: IX-A1 Fractional exponents.
3. Rational and Irrational Numbers
Description: Introduction on rational and irrational numbers.
Core Concepts: IX-A2 Rational and irrational numbers.
4. Approximating the Values of Irrational Numbers
Description: Placing the irrational numbers on the number line.
Core Concepts: IX-A2 Plotting rational and irrational numbers on the number line.
Link: Video on approximating the values of irrational numbers
5. Online Number line Simulation
Description: Placing the irrational numbers on the number line.
Core Concepts: IX-A2 Plotting rational and irrational numbers on the number line.
Link: Website on number line
6. Number System
Description: Pdf. file on number system to connect the rational and irrational numbers with real numbers.
Core Concepts: IX-A2 Concept on real numbers.
Link: PDF on number system
7. Introduction to Sets
Description: This web link explains about sets in a simple way.
Core Concepts: IX-A3 Definition of sets.
8. Types of Sets
Description: This web link talks about the types of sets.
Core Concepts: IX-A3 Types of sets.
9. Sets and Venn Diagram
Description: This web link describes about types of sets and representing each set with Venn diagram.
Core Concepts: IX-A3 Venn diagram.
10. Set Operations
Description: This link explains operations on sets such as intersection, union, and complimentary.
Core Concepts: IX-A3 Operations on sets.
Link: Video on set operations
11. Income, Expenditure and Budget
Description: The link contains a video on how to plan your personal budget.
Core Concepts: IX-A4 Household finance.
Link: Video on a simple Japanese money trick to become 35% richer
12. Simple Interest
Description: The link contains a video which can help to introduce simple interests.
Core Concepts: IX-A4 Simple interest.
12. Simple Interest
Description: The link contains concepts on definition of polynomials, degree of polynomial, terms and types of polynomials (monomial, binomial and trinomial).
Core Concepts: IX-B1 Polynomials.
Link: Website on polynomial
14. Add and Subtract Polynomials
Description: The link contains a video tutorial on addition and subtraction of polynomials pictorially and symbolically.
Core Concepts: IX-B1 Add and subtract polynomials.
15. Pattern and Relation
Description: Pictorial and table pattern worksheet.
Core Concepts: IX-B2 Pattern and relation.
Link: Document on pictorial and table patterns
Description: Pattern Rule worksheet.
Core Concepts: IX-B2 Pattern and relation.
Link: Document on pattern worksheet
Description: Video lesson on identifying the function from the table of values.
Core Concepts: IX-B2 Types of relation.
16. Scatter Plot
Description: Creating scatter plot using table of values.
Core Concepts: X-B2 Scatter plot.
Link: Website on scatter plots
17. Algebra Basics: Solving Basic Linear Equations
Description: This video explains about the meaning of linear equations and balancing the equations on both sides.
Core Concepts: IX-B3 Linear equations.
Link: Video on algebra basics
18. Solving Linear Equations Using Inverse Operations
Description: This link contains are PDF file with steps of solving a linear equations using an inverse operation.
Core Concepts: IX-B3 Linear equations.
19. Algebra: Solving Linear Equations
Description: This video demonstrates solving linear equations using inverse operations.
Core Concepts: IX-B3 Solving linear equations.
Links:
20. Multi-Step Inequalities
Description: This weblink contains a video that teaches how to solve linear inequalities in stepwise.
Core Concepts: IX-B3 Solving linear inequalities.
21. Solving Linear Inequalities
Description: This weblink contains a video that teaches how to solve linear inequalities in stepwise.
Core Concepts: IX-B3 Solving linear inequalities.
22. Precision of the Instrument
Description: This web link contains a video on understanding the concept of precision with examples.
Core Concepts: IX-C1 Precision and accuracy of 2-D shapes.
24. Significant Figures
Description: The link can be used to understand the meaning of significant figures and rules for counting significant figures. It also contains an online significant figure calculator.
Core Concepts: IX-C1 Precision and accuracy of 2-D shapes.
Link:
23. Constructing a Regular Polygons in GeoGebra
Description: This video contains a tutorial on constructing polygons in GeoGebra.
Core Concepts: IX-C2 Exploring efficiency of 2-D shapes
24. Finding Area and Perimeter in GeoGebra
Description: This video contains a tutorial on finding area and perimeter of a shape in GeoGebra.
Core Concepts: IX-C2 Finding area and perimeter.
25. 2-D Efficiency
Description: This link has a video from Bhutan ELibrary. It contains a lesson on 2-D efficiency.
Core Concepts: IX-C2 2-D Efficiency.
Link: Video on mathematics key stage 4 - 2D and 3D efficiency
26. Sides of the Triangle and Online Quiz
Description: Description about the sides of the triangle and Practice questions on identifying the sides.
Core Concepts: IX-C3 Naming the sides of the triangle.
27. Trigonometry ratios
Description: Definition of trig ratios, introduction of primary trig ratios and a video lesson related to the concept.
Core Concepts: IX-C3 Trigonometry ratios.
28. Worksheet on Pythagorean Theorem
Description: Worksheet on application of Pythagorean theorem in finding the missing side length.
Core Concepts: IX-C3 Pythagorean theorem.
29. Trigonometric Identities
Description: Explanation of Pythagorean identity and trig identities.
Core Concepts: IX-C3 Basic trig identities.
30. Worksheet on Calculating Side Length
Description: Calculating side length of a triangle using trig ratios.
Core Concepts: IX-C3 Application of trig ratios.
31. Angles of Elevation and Depression
Description: lesson introduction about angles of elevation and angles of depression, solved example and practice question.
Core Concepts: IX-C3 Angles of elevation and depression
32. Video Tutorial about Value of Sin, Cos and Tan
Description: Finding the value of sin, cos and tan using a calculator.
Core Concepts: IX-C3 C Determining the value of trig ratios with the given angle.
33. Video Lesson of Angles of Elevation and Angles of Depression
Description: Explanation of angles of elevation and angles of depression.
Core Concepts: IX-C3 Angles of elevation and depression.
34. Video Lesson on Area of Polygons
Description: Visual explanation about finding the area of polygons.
Core Concepts: IX-C3 Area of polygons.
35. Live Worksheet on Sides of a Right Triangle
Description: Self-assessment live worksheet on sides of a right triangle.
Core Concepts: IX-C3 Sides of a right triangle.
36. Trigonometry Worksheet
Description: Worksheet to find the value of trig ratios with the given angle using a calculator.
Core Concepts: IX-C3 Determining the value of trig ratios with the given angle.
Link: PDF on trigonometry worksheet T1 – labelling triangles
37. Triangle Congruence Theorems Explained
Description: This video contains lessons on congruent triangles and conditions of congruence explained.
Core Concepts: IX-D1 Congruence triangles and properties.
Link: Video on triangle congruence theorems explained: ASA, AAS, HL
38. Similarity of Triangles
Description: This video contains lessons on similar triangle properties and conditions for similarity explained.
Core Concepts: IX-D1 Similar triangles and properties.
39. Math Shorts Episode 3 - Translation
Description: This video explains the basic concept of translations.
Core Concepts: IX-D2 Translations.
40. Math Shorts Episode 4 - Reflection
Description: This video explains the basic concept of reflections.
Core Concepts: IX-D2 Reflections.
41. Math Shorts Episode 2 - Rotation
Description: This video explains the basic concept of rotations.
Core Concepts: IX-D2 Rotations.
42. Math Shorts Episode 14 - Dilation
Description: This video explains the basic concept of dilations.
Core Concepts: IX-D3 Dilations.
Link: Video on math shorts episode 14 - understanding dilations
43. Which Chart to Use
Description: The Link contains concepts related to questions to ask when deciding which type of chart to use.
Core Concepts: IX- E1 Collecting, displaying and analyzing data.
Link: Website on how to choose the right chart or graph for your data
44. Compare Various Methods of Displaying Data
Description: The link contains concepts on which graph to choose for a given set of data.
Core Concepts: IX- E1 Collecting, displaying and analyzing data.
45. Misleading Graph
Description: The web link explains the meaning and features of misleading graph.
Core Concepts: IX- E1 Collecting, displaying and analyzing data.
46. Math Antics - Basic Probability
Description: This link contains a video tutorial which explains the basic concept of probability in a simple way.
Core Concepts: IX-E2 Probability.
47. Probability
Description: This link contains a video tutorial from Bhutan E-library. It explains about the probability of independent events.
Core Concepts: IX-E2 Dependent and independent events.
Link: Video on Probability
