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• TLF-IDM015754

In space there are thousands of human-made objects (satellites and space junk) orbiting Earth. To avoid collision with space debris, satellites are manoeuvred out of its path. Discover how space debris is tracked using lasers, and about accuracy's effects on the lifetime of the satellite. Find out, using trigonometry, the ...

• TLF-IDS3932

Inspired by the picture book Wombat Stew, lessons involve children in going on a Wombat walk to collect rubbish, investigating animal habitats, creating an Australian animals alphabet frieze, creating animal number stories, exploring vocabulary, making Wombat soup, discussing safe and unsafe situations, developing a news ...

• TLF-IDL8281

Watch the beetles crawl into the garden or out of the garden. Watch some beetles completely or partially hide beneath the leaves. Work out how many beetles there are altogether. Choose a number for your answer and check it. This learning object is one in a series of five objects. Three objects in the series are also packaged ...

• TLF-IDL8294

Help Li by selecting the best texts for different parts of his day. Choose the correct text in a range of activities such as helping Li make up his mind about which food is healthy for breakfast, and what to pack in his school bag. This learning object is one in a series of six objects.

• TLF-IDL8456

Test your understanding of place value with three-digit numbers. Start with a three-digit whole number such as 507. A spinner provides a randomly generated digit. Choose its place value and add it to (or subtract it from) your starting number. Work towards a given target number, say 539, using other digits. You can choose ...

• TLF-IDL8458

Test your understanding of place value in two-digit numbers. Start with a two-digit whole number such as 57. A spinner provides a randomly generated digit. Choose its place value and add it to (or subtract it from) your starting number. Work towards a given target number, for example 12, using other digits. You can choose ...

• TLF-IDL8460

Challenge your understanding of place value in whole numbers and decimal fractions, from 0.001 to 9999. Either add or subtract numbers to reach a target number. For example, receive a starting number of 39.61. Spin the number 5 and decide whether to add or subtract 0.05, 0.5, 5 or 50 to reach your target number of 70.12 ...

• TLF-IDL870

Test your understanding of decimal place value with whole numbers or numbers that include tenths, hundredths or thousandths. Receive a starting number, such as 3569, 356.9, 35.69 or 3.569, and work towards turning it into a target number, such as 7832, 783.2, 78.32 or 7.832. Spin a random digit, choose its decimal place ...

• TLF-IDL872

Test your understanding of decimal place value with numbers that include tenths. Receive a starting number, such as 128.9, and work towards turning it into a target number, such as 845.6. Spin a random digit, choose its decimal place value and use the given operation (either addition or subtraction) on your starting number. ...

• TLF-IDL874

Test your understanding of decimal place value with numbers that include thousandths. Receive a starting number, such as 3.569, and work towards turning it into a target number, such as 7.832. Spin a random digit, choose its decimal place value and use the given operation (either addition or subtraction) on your starting ...