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Project by sIKE posted 1549 days ago 3107 views 4 times favorited 18 comments Add to Favorites Watch

This is project I did with my daughter, will have to find the progress pics and add them later (now added). This is for a school project called “Trap the Teacher”. The third grade was studying simple machines and the student had to make a machine that used simple machines in series to capture the teacher, like build a better mouse trap. After talking with her, she chose to make a catapult. Since I have been wanting to make one of these for quite a while, I dug up the plans from an old American Woodworker issue and I went to work making a kit for her to assemble. She did get to make some crosscuts on the RAS, she used the palm sander, and the old mallet to knock everything together. I got sent out on a job in the middle of this project and we rushed to get it done in time. Everything is red oak, except for the trigger which is a left over piece of Cocobolo..and they said I would never find a use for it.

The tray down the center has not been made yet, as this was modified in to a trap. The sling became a rope trap, and the lure was her teachers favorite…chocolate.

I went to school and helped her with her presentation and such, as you could imagine it was a big hit with the kids, the teacher was of course a bit taken back at how quick it worked!

-- //FC - Round Rock, TX - "Experience is what you get just after you need it"





18 comments so far

View degoose's profile

degoose

6881 posts in 1853 days


#1 posted 1549 days ago

Very cool… nice story too.. bet the teacher was overwhelmed…

-- Drink twice... and don't bother to cut... @ lazylarrywoodworks.com.au For lovers of all things timber...

View Dennisgrosen's profile

Dennisgrosen

10850 posts in 1614 days


#2 posted 1549 days ago

always nice to make things with the kid in the shop
and a great story too abaut the teacher geting cought
well done papa

Dennis

View shopmania's profile

shopmania

679 posts in 1681 days


#3 posted 1549 days ago

Very cool looking project. I’m sure the kids were fascinated! How far did it shoot the projectile??

-- Tim, Myrtle Beach, DrTim@ONeillChiro.com- Just one more tool, that's all I need! :)

View christopheralan's profile

christopheralan

1105 posts in 2219 days


#4 posted 1549 days ago

That is awosome! I have always wanted to make one!

-- christopheralan http://www.projectwoodworks.com

View sIKE's profile

sIKE

1271 posts in 2252 days


#5 posted 1548 days ago

Thanks for the comments! I have updated the progress pics with my daughter.

-- //FC - Round Rock, TX - "Experience is what you get just after you need it"

View Russel's profile

Russel

2199 posts in 2438 days


#6 posted 1548 days ago

Very Cool. I made a quick and dirty one of these a while ago and it was loads of fun. I’m keep telling myself I need to make another.

-- Working at Woodworking http://www.VillageLaneFurniture.com

View a1Jim's profile (online now)

a1Jim

109192 posts in 2076 days


#7 posted 1548 days ago

neat

-- http://artisticwoodstudio.com Custom furniture

View Tim29's profile

Tim29

307 posts in 1649 days


#8 posted 1548 days ago

that is sweet. always wanted to make one.

-- Tim, Nevada MO

View Raspar's profile

Raspar

246 posts in 1647 days


#9 posted 1548 days ago

Awesome job, my daughter and I also made one this weekend, or at least started. She is part of of a group that competes in DI (destination imagination) Where with a skit and props they need to solve a problem. Theirs is to get a hacky sack over a barrier and they choose catapults to do this. We have 3 of the 4 prototypes completed, a lever with a conveyor belt feeding systems, a Mangonel, and a Trebuchet. We have one last one which is a slingshot, I wanted to do a balliista but she wanted it to look like a tree. She is the boss on this one. Anyway good shooting…

-- Have thy tools ready. God will find thee work.

View PurpLev's profile

PurpLev

8473 posts in 2147 days


#10 posted 1548 days ago

aah… chocolate… the best bait for teachers… :)

this looks fantastic! deserves a video presentation I would say.

I have to find plans for something like this also. very cool

-- ㊍ When in doubt - There is no doubt - Go the safer route.

View mikeberry's profile

mikeberry

59 posts in 1585 days


#11 posted 1548 days ago

can you pop holes in drywall ? nice looking job

-- It's hard to plane a door when you have to use the crack of your ass for a vise

View Jason's profile

Jason

653 posts in 2007 days


#12 posted 1548 days ago

I can’t wait to make one of these. I have to finish some furniture I started for the wife first though or I’ll never hear the end of it. :)

-- Jason - Colorado Springs

View SPalm's profile

SPalm

4614 posts in 2380 days


#13 posted 1548 days ago

Good story, cute kid, nice machine, enough said.

Steve

-- -- I'm no rocket surgeon

View sIKE's profile

sIKE

1271 posts in 2252 days


#14 posted 1548 days ago

Might have to get a little vid up here once I get the tray and the trajectory stuff worked out!

-- //FC - Round Rock, TX - "Experience is what you get just after you need it"

View James Frederick's profile

James Frederick

103 posts in 2219 days


#15 posted 1536 days ago

Very cool, my daughter is in 1st grade will remeber this in a couple years. looks loike both of you had fun.

-- Change begins somewhere may as well be with me.

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