Learning Objectives:

– Demonstrate rotation and revolution of the Earth using a globe to explain day and night and the sequence of seasons;
– Describe the changes in the direction and length of shadows in the surrounding as the position of the sun changes;
– Infer the reason for the different star patterns visible at a particular time of the year; and
– State the importance of various space technologies such as telescopes and space probes in studying the universe

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More lessons:


– Distinguish between kinetic energy (KE) and potential energy (PE)–

Body Systems

– Determine human organ systems that work together– Describe how