The properties and applications of light. Science State Board, Class 8: lessons, tests, tasks.

1.	Inroduction to light
2.	Visible of light
3.	Light and sources of light
4.	Introduction to Mirrors
5.	Types of Mirrors
6.	Activity on image formation
7.	Types of spherical mirror
8.	image formation in Spherical mirror
9.	Images formed by concave and convex mirrors
10.	Applications of curved mirrors
11.	Laws of reflection
12.	Types of reflection
13.	Multiple reflections
14.	Activity to understand multiple reflections
15.	Parabolic mirror
16.	Kaleidoscope
17.	Activity to make Kaleidoscope
18.	Periscope
19.	Refraction of light
20.	Refraction index
21.	Snell’s Law of Refraction
22.	Activity to understand Dispersion
23.	Basics of Dispersion

1.	Pick out the odd one Difficulty: easy	1
2.	Problem on Radius of Curvature Difficulty: easy	3
3.	Problem on Focal length Difficulty: easy	3
4.	Exercise on types of mirror Difficulty: medium	2
5.	Exercise on basics of light and laws of reflection Difficulty: medium	2
6.	Exercise on basics of mirror Difficulty: medium	2
7.	Fill in the blanks Difficulty: medium	2
8.	Types of reflection Difficulty: medium	2
9.	Exercise on Image formation Difficulty: medium	2
10.	Exercise on terms related to convex mirror Difficulty: medium	5
11.	Problem on multiple refelection Difficulty: medium	3
12.	Match the type of mirrors with images Difficulty: medium	2
13.	Problem on refractive index Difficulty: medium	1
14.	Calculate angle of incidence using snell's law Difficulty: medium	3
15.	Calculate refractive index using snell's law Difficulty: medium	3
16.	Calculate the Refractive index Difficulty: medium	3
17.	Find the Speed of the light in medium Difficulty: medium	3
18.	Exercise on Kaleidoscope and Periscope Difficulty: medium	2
19.	Match the type of reflection with images Difficulty: medium	2
20.	Match the position of the object and image in concave mirror Difficulty: medium	5
21.	Match the position of the object and image size in concave mirror Difficulty: medium	5
22.	Match the position of the object and image in convex mirror Difficulty: medium	2
23.	Numerical based on laws of reflection Difficulty: medium	6

1.	Training test 1 Difficulty: medium	5
2.	Training test 2 Difficulty: medium	7
3.	Training test 3 Difficulty: medium	6

1.

Methodical recommendation

The properties and applications of light