Year 1 - 3
Question: A whale shark weighs 20 tonnes. A car weighs 2 tonnes. How many cars weigh the same as a whale shark?
Year 4 - 6
Question: A baby green sea turtle weighs 100 g. A fully grown green sea turtle weighs 700 kg .How many times heavier is the fully grown green sea turtle than the baby green sea turtle?
Year 6 - 9
Question: A blue coral and a black coral are the same size. The blue coral grows at a rate of 3 millimetres per year. The black coral grows 8 centimetres per year. How much bigger will the black coral be than the blue coral in 100 years?
Year 9+
Question: Flying fish can jump out of the water and “fly” through the air to avoid predators. A flying fish’s distance from the water’s surface in metres can be calculated with the function f(t) = –5t2 + 15t, in which t is the number of seconds the fish is out of the water. How high above the water is the fish after 1 1/2 seconds?
Extension Worksheet Questions - Click here to download
Extension Worksheet Answers - Click here to download
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