To create a maze, extend the existing lines of 1 cm and 2 cm, combining them creatively. Design various paths, dead ends, and loops to enhance complexity. Use a ruler for precision, ensuring it remains challenging yet solvable.
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The chapter on measurement of length and motion provides foundational knowledge about accuracy, precision, and the use of tools, essential skills for a scientist. Understanding motion helps in conducting experiments and interpreting results in various scientific fields.
The paragraph explains that an object’s motion or rest is relative to the chosen reference point. Deepa observed that passengers appeared at rest when considering the bus as the reference, but in motion when comparing them to external objects.