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        Your search returned 6 results

        Listed under:  Mathematics  >  Number (Mathematics)  >  Proportions  >  Scale (Proportions)
        Online

        Time and duration: Year 9 – planning tool

        • TLF-IDA003210

        This planning resource for Year 9 is for the topic of Time and duration. Students are introduced to expressing numbers in scientific form. This descriptor applies scientific form specifically to time. Students require a good understanding of place value and powers of ten. Students should know where the notation is used ...

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        Online

        Transformation: Year 9 – planning tool

        • TLF-IDA003203

        This planning resource for Year 9 is for the topic of Transformation. Students explore and develop their understanding of the enlargement transformation using dynamic geometry software. They will investigate what changes and what remains the same when a shape or object is enlarged. Students will look for patterns in the ...

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        Online

        reSolve: Tree Biomass

        • TLF-IDM025325

        In this sequence of two lessons, students investigate how many trees would be required to supply paper for their school for a year. Students use similar triangles, Pythagoras' Theorem and algebra to design and construct a Biltmore stick, used to measure the diameter and height of a tree. They measure trees, calculate their ...

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        Very large and very small numbers

        • TLF-IDM013361

        This is a website designed for both teachers and students, which addresses very large and very small numbers from the Australian Curriculum for year 9 students. It contains material on the vocabulary and notation for dealing with very large and very small numbers using scientific notation. There are pages for both teachers ...

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        Online

        Scientific notation

        • TLF-IDM013744

        This is a website designed for both teachers and students that addresses scientific notation from the Australian Curriculum for year 9 students. It contains material on scientific notation using index laws and multiplication, division and indices. There are pages for both teachers and students. The student pages contain ...

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        Online

        reSolve: Pythagoras' Theorem - Phone finding

        • TLF-IDM021843

        This lesson challenges students to apply Pythagoras' Theorem to explore a practical real-world problem. Students explore technology reliant on mathematical concepts. The lesson is outlined in detail including curriculum links, vocabulary, materials needed, sample answers, discussion points and student resources such as ...

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