๐Ÿ”ฌ The small intestine is about 6โ€“7 metres long โ€” uncoiled! ๐ŸŒฟ Leaves contain chlorophyll which absorbs sunlight for photosynthesis! ๐Ÿ’ง Water is the only substance that naturally exists as solid, liquid and gas on Earth! ๐Ÿงฒ Cutting a magnet in half gives you TWO complete magnets! โ˜€๏ธ Light travels at 300,000 km per second โ€” 7.5 times around Earth per second! ๐Ÿ”Œ Parallel circuits are used in homes so appliances work independently! ๐ŸŒธ Insects pollinate flowers attracted by colour, scent and nectar! โš—๏ธ Salt dissolves in water but does NOT disappear โ€” you can taste it!
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๐Ÿ“‹ Updated for MOE 2026 Syllabus โ€” This page follows the revised MOE Primary Science Syllabus (2023), effective for all students sitting PSLE from 2026 onwards. Topics are now assigned to specific levels. Note: Light, Heat and Magnets are formally P3 topics โ€” the P4 content here builds deeper understanding of these same concepts as part of the spiral curriculum. Plant Reproduction is taught here as an introduction; the full topic belongs to P5 in the 2026 syllabus.
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