Class 3 · Science · Hard level · 5 questions
Light & Shadows: Apply It
How light travels, and why shadows change size. In Class 3 Science the topic covers light travels in straight lines, blocking the light, see-through or not and changing the size. This quiz is the hardest level, with Class 3 exam-style questions that mix the ideas together. 5 questions (multiple choice), marked the moment you finish, with the reason for every answer.
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Your score is saved against Light & Shadows, so you can see which topics are solid and which need another go.