Room 23 Absolutely

Tuesday, May 11, 2010

The Final IB Culminating task! - 'Completed!'

... and the results were smashing! What a cracker this was!!

Egg Trap Challenge
‘Nature vs. Structures’
Due: Wednesday, May 19, 2010

This group project is broken down into components of structure strength, size and creativity. The students will construct an ‘egg trap’ structure that is made out of a set list of materials. The trap must be able to be dropped from a distance of 1 M, 2 M, and 3 M height and not have the egg break.

This second culminating task is related to our IB Unit titled ‘Nature vs. Structures’. Our Central Idea is: Pulleys and Gears enable us to create structures that are able to withstand natural forces that act upon them.

NOTE: You may research different types of structures to best help you design your ‘EGG TRAP’.

Structure Title:

Structure Expectation
Peer Initial
Confirmed
1. Use five sheets of craft paper (60 cm x 46 cm)
2. Use ten popsicle sticks
3. Use ten straws (approx. 25 cm)
4. Use two metres of masking tape
Other Criteria:
One piece of cardboard may be given to each group for additional structure support. 10cm x 30 cm

Monday, May 3, 2010

Structure Challenge - 'Completed!'
‘Nature vs. Structures’
Due: Wednesday, May 5, 2010

This group project is broken down into components of structure strength, size and creativity. The students will construct a ‘bridge type’ structure that is made out of a set list of materials. The structure must be able to hold the mass of a textbook and be tall enough to allow a tennis ball to roll under it without touching it.
This culminating task is related to our IB Unit titled ‘Nature vs. Structures’. Our Central Idea is: Pulleys and Gears enable us to create structures that are able to withstand natural forces that act upon them.

NOTE: You may research different types of structures to best help you design your ‘bridge’.

Structure Title:

Structure Expectation
1. Use five sheets of craft paper (60 cm x 46 cm)
2. Use ten popsicle sticks
3. Use ten straws (approx. 25 cm)
4. Use two metres of masking tape
5. Able to hold up a textbook (1.1 Kg)
6. A standard tennis ball able to roll under the supported textbook
7. Maximum size 30 cm x 30 cm x 30 cm
8. Minimum size 10cm x 10 cm x 10 cm

Other Criteria:
One piece of cardboard will be given to each group for additional structure support. 10cm x 30 cm
/4
Teacher comments and Assessment: