Hour of code Code.org The Maze - PowerPoint Presentation

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Hour of codeCode.org

The MazeSlide2

Puzzle 1 of 20

Can you help me to catch the naughty pig? Stack a couple of "

move forward" blocks together and press "Run" to help me get there.Slide3

Puzzle 2 of 20

This pig is ruffling my feathers. Help me to find him!Slide4

Puzzle 3 of 20

Trace the path and lead me to the silly pig. Avoid TNT or the feathers will fly!Slide5

Puzzle 4 of 20

Guide me to the green evilness! (Watch out for TNT)Slide6

Puzzle 5 of 20

Keep calm and help me to find the bad pig. Otherwise I might get angry!Slide7
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Puzzle 6 of 20

There's a way I can get to the silly pig using only 2 blocks. Can you figure it out?Slide9

Puzzle 7 of 20

Try to get me to the green intruder using only three blocks.Slide10

Puzzle 8 of 20

Help me banish this bad piggy

using the fewest number of blocks. Try using more than one "repeat times" block.Slide11

Puzzle 9 of 20

When a block is grey, that means you can't delete it. Solve this puzzle using the "

repeat" block that repeats 3 times. Try putting these 3 blocks inside the grey "repeat" block: move, move, turn.Slide12
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Puzzle 10 of 20

Ok, try the new "repeat until

" block - it will repeat until I reach the annoying pig.Slide14

Puzzle 11 of 20

Ok, one last time for practice - can you solve this one using

only 4 blocks?Slide15

Puzzle 12 of 20

Dear person. Me zombie. Me hungry. Must... get... to sunflower... Can you get me there with only 5 blocks?Slide16

Puzzle 13 of 20

Ok, this is similar, but slightly different. Can you do it in only 5 blocks?Slide17
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Puzzle 14 of 20

Use the new "

if" block to let me decide when to turn. Hint: you only need one more block, but learn how we set it up so you can do it on your own next time.Slide19

Puzzle 15 of 20

Ok, this is just like the last puzzle, but you need to remember how you used the "

if" block and the "repeat" block together.Slide20

Puzzle 16 of 20

Me want sunflower! Use an "if

" block to get me there with the fewest number of blocks.Slide21

Puzzle 17 of 20

Ok, let's do that again for practice - this isn't very different, but watch out for the

chompers!Slide22
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Puzzle 18 of 20

The "

If-else" blocks checks a condition, and then does one thing OR another. To get me to the sunflower try to use this new block.Slide24

Puzzle 19 of 20

One more practice of the "if-else

" block, can you get it right on your first try?Slide25

SolutionSlide26

Puzzle 20 of 20

Can you add just 3 blocks to help me solve a more complex maze? If you do it right, I can walk any curvy path no matter the length.Slide27

Solution