Class 8,23.12,20,Comparing Quantities

1. Know the concept

2.Proportion

7,Date - 22.12.20 Congruent of triangles

1.What are congruent triangles 

Idea

3.Criteria

Class work 

Drill Exercise  2 chapters

7,Date -10.12.20,Algebraic Expression

Q1                   Solve  even number Questions

2.Q2 (1)               b,d

3.Q2(ii)                 b,d

4.Q3                   even numbers

5.Q4                 

Monomial.                         Binomial                    Trinomial

4x                                        2x +3y                        3x-4y+5z

    

6.Q5

7.Q6

        Like                                            Unlike

8.Q7

Trapezium

1.Area of Trapezium 

Q1 -5

9,3.12.20,Circles Questions from RS Agarwal

 1.Check your answers:-

Ex 12(B) RS Agarwal

Question 1,5,6,15

7,3.12.20,Line of symmetry

1.Watch the videoReflection Symmetry 

2Rotational

3.part 2

Draw a table of 4 columns:

Sl.no                            Shape                            Figure with line of symmetry         Number of lines of sym

8,Date -2.12.20,Mensuration

 

1.Differentiate between area and volumeUnits & Dimensions(Draw in copy )

2.Conversion of unitsCalculation(watch)

3.Self assessment(online )

4.Draw in copy)

5.2.Self assessment(online)

Ex 11.1  Read & understand