III.3. Light and sound
III.3.1. Reflected light
Activity 1: Design and build a Kaleidoscope (individual)
Keywords: sources / rays / speed / transparent / translucent / opaque / camera / mirror / angle Textbook p.148 to 153
III.3.2. Refracted light
Activity 2: taking picures of an object seen through a glass bowl full of different liquids, making comparisons.
Keywords: interface / incidence / lens / bending Textbook p. 154 and 155
III.3.3. Seeing images
Activity 3: Design a Flash card on light wavelength and their significance to living organisms (individual - graded)
Keywords: spectrum / prism / dispersion / transmitted / absorbed / rods / cones / ultraviolet / infra-red Textbook p.156 to 159
III.3.4. Hearing sounds
Activity 4: collecting mp3 files of animal sounds, sharing and comparing, designing an audio quiz, discussing the importance of audio recognition.
Keywords: intensity / volume / pitch / vibration / frequency / amplitude / hertz / ultrasound / echolocation Textbook p.168 to 173
Activity 1: Design and build a Kaleidoscope (individual)
Keywords: sources / rays / speed / transparent / translucent / opaque / camera / mirror / angle Textbook p.148 to 153
III.3.2. Refracted light
Activity 2: taking picures of an object seen through a glass bowl full of different liquids, making comparisons.
Keywords: interface / incidence / lens / bending Textbook p. 154 and 155
III.3.3. Seeing images
Activity 3: Design a Flash card on light wavelength and their significance to living organisms (individual - graded)
Keywords: spectrum / prism / dispersion / transmitted / absorbed / rods / cones / ultraviolet / infra-red Textbook p.156 to 159
III.3.4. Hearing sounds
Activity 4: collecting mp3 files of animal sounds, sharing and comparing, designing an audio quiz, discussing the importance of audio recognition.
Keywords: intensity / volume / pitch / vibration / frequency / amplitude / hertz / ultrasound / echolocation Textbook p.168 to 173