Mirror Ray Tracing Worksheets by xef79332

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									8Ka Practical 1 Making a shadow theatre

Apparatus per group:
 a box such as a shoe box with slits cut in the side, a large hole in one
  end and a small one in the other
 tracing paper
 strong light bulb
 card
 glue
 stick
 Worksheet 8Ka/1

8Ka Practical 2 Shadow investigation

Apparatus:
 ray box
 card
 stand
 sheet of white paper or a screen
 glue or sticky tape

8Ka Practical 3 Straight lines 1

Apparatus:
 source of light (OHP or class 2 laser)
 board rubbers or talcum powder

8Ka Practical 4 Straight lines 2

Apparatus:
 source of light (OHP or class 2 laser)
 length of rubber tubing

8Ka Practical 5 Straight lines 3

Apparatus:
 lamp
 3-4 pieces of card, with 5-6 holes punched in
 clamp and retort stand to support each card

8Kb Practical 1 What does light do?
Apparatus per group:
 torch or ray box
 clamp and stand
 selection of materials such as wood, white paper, black paper, a
  mirror, a plastic beaker, a coloured mug, a soft drinks bottle or similar,
  thin fabrics
 Worksheets 8Kb/1

8Kb Practical 2 Transmitting light

Apparatus per group:
 datalogging equipment
 a light sensor
 ray box or torch
 selection of materials (such as wood, white paper, black paper, a
  mirror, a glass beaker, a plastic beaker, a bottle, a coloured mug)
 Worksheet 8Kb/2

8Kb Practical 3 Pinhole cameras

Apparatus per group:
 pinhole camera (or foil/ black sugar paper, tracing paper, sticky tape,
  toilet roll or box)
 bulb
 candle
 Worksheet 8Kb/3

8Kb Practical 4 Investigating light rays

Apparatus:
 black sugar paper
 chalk
 white thread
 pins
For pupils:
 white sugar paper
 black cotton
 pins

8Kc Practical 1 Mirror image
Apparatus per group:
 ray box
 plane mirror
 pencil
 protractor
 ruler
 Worksheets 8Kc/1

8Kc Practical 2 Demonstrating images

Apparatus:
 plane mirror

8Kc Practical 3 Symmetry of letters and/or words

Apparatus per group:
 paper
 mirrors
 sheet with capital letters written or printed on

8Kc Practical 4 Mirrors and patterns

Apparatus per group:
 two mirrors
 protractor

8Kc Practical 5 Make a periscope

Apparatus per group:
 card
 two mirrors
 sticky tape

8Kc Practical 6 Treasure island

Apparatus per group:
 ray box
 mirrors and stands
 Worksheet 8Kc/6
 plain paper
8Kd Practical 1 Refraction demonstrations

Apparatus:
a
 Beaker, water, pencil
b
 mug, coin, water

8Kd Practical 2 Refraction in a glass box

Apparatus per group:
 ray box
 single slit
 sheet of white paper
 Worksheet 8Kd/1
 pencil and ruler
 rectangular and semicircular glass block
Apparatus teacher demonstration only:
 laser
 rectangular glass block
 sheet of rough white paper

8Kd Practical 3 Investigating lenses

Apparatus per group:
 ray box or lamp
 triple slits
 card or sheet of white paper for a screen
 glue or sticky tape
 tracing paper
 pen or pencil


8Kd Practical 4 Total internal reflection

Apparatus per group:
 ray box
 single slit
 sheet of white paper
 pencil and ruler
 semicircular glass block
 45o prism
 protractor
 Worksheet 8Kd/2

8Ke Practical 1 Splitting light

Apparatus per group:
 ray box
 single slit
 sheet of white paper
 Worksheet 8Ke/1
 pencil and ruler
 assorted triangular prism
 plus some other glass shapes to demonstrate

8Ke Practical 2 Combining colours

Apparatus per group:
 card circles (or card and a pair of compasses and scissors)
 coloured pencils or pens
 small motor connected to a cell or power pack
 stand for motor
 Worksheet 8Ke/2

8Ke Practical 3 Using filters 1

Apparatus:
 ray box
 coloured filters
 coloured objects

8Ke Practical 4 Using filters 2

Apparatus per group:
 ray box
 coloured filters
 screen
 prism

8Ke Practical 5 Combining primary colours
Apparatus:
 three ray boxes
 three primary colour filter (red, blue, green) screen

								
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