Hello year 10 math
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Hello Year 10 Math!. Into 2 groups please...must have a boy and a girl.

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Hello Year 10 Math!

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Hello year 10 math

Hello Year 10 Math!

  • Into 2 groups please...must have a boy and a girl..


Hello year 10 math

http://images.google.co.id/imgres?imgurl=http://lahabra.seniorhigh.net/PAGES/teachers/FoxTrot/2001_11_04.gif&imgrefurl=http://lahabra.seniorhigh.net/PAGES/teachers/pages/mathCartoons.html&h=276&w=596&sz=48&hl=id&start=3&um=1&tbnid=OzJayXeEnaOI3M:&tbnh=63&tbnw=135&prev=/images%3Fq%3Dmaths%2Bcartoons%26svnum%3D10%26um%3D1%26hl%3Did%26client%3Dfirefox-a%26rls%3Dorg.mozilla:en-US:official%26sa%3DN


Problem 1 lillies

Problem 1 - Lillies

  • First correct answer - yell it out

  • A pond has a lilly growing in it that doubles in size every day. It takes 30 days to cover the pond. On what day will it cover a quarter of the pond?


Problem 2 pay it forward

Problem 2 - Pay it forward

  • See video

  • Question: The USA has a population of 307,006,550. If it takes each person a week to ‘pay it forward’, how long before everyone in the USA has something good done for them?


John mcclane is having another bad day

John McClane is having (another) bad day

  • See video

  • What’s the phone number the need (shhhh, don’t let on...)?


Let s get some help from sesame street

Let’s get some help from Sesame Street

  • See video


Back to john and zeus

Back to John and Zeus...

  • As I was going to St Ives

  • I met a man with seven wives.

  • Every wife had seven sacks,

  • Every sack had seven cats,

  • Every cat had seven kits.

  • Kits, cats, sacks and wives,

  • How many were going to St Ives?

  • What was that phone number?


Exponential equations

Exponential equations

  • Exponential equations take the form of:

  • Find what each variable does algebraically and graphically, and make a general statement for each - final product on A3 for display ( ‘a’ will..., ‘b’ controls how... ‘c’ controls...... etc )

  • And make sure it says what happens if to the graph when…

  • a > 0, b > 1 a > 0, 0 < b < 1

  • a < 0, b > 1a < 0, 0 < b < 1


Index laws

Index laws

  • Prove ‘em


And the winners are

And the winners are?


Thank you

Thank-you!


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