renewable energy l.
Download
Skip this Video
Loading SlideShow in 5 Seconds..
Renewable Energy PowerPoint Presentation
Download Presentation
Renewable Energy

Loading in 2 Seconds...

play fullscreen
1 / 12

Renewable Energy - PowerPoint PPT Presentation


  • 327 Views
  • Uploaded on

Renewable Energy Designing a balloon car Aim: To design, construct and test a balloon-powered car Hypothesis Requirements Design, construct and test a balloon-powered car that: has wheels has a base Ii propelled by wind power using a balloon travels at least 2 metres

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about 'Renewable Energy' - Lucy


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
slide3
Aim:

To design, construct and test a balloon-powered car

requirements
Requirements

Design, construct and test a balloon-powered car that:

  • has wheels
  • has a base
  • Ii propelled by wind power using a balloon
  • travels at least 2 metres
materials wheels
Materials: Wheels
  • Lids from drink bottles
  • Cardboard
  • Toy wheels
  • Plastic tubing or strong plastic straws
  • Film cases
materials axles
Materials: Axles
  • Drinking straws
  • Wooden skewers
  • Thin dowel
  • Fencing wire
materials base
Materials: Base
  • Plywood
  • Thick cardboard
  • Sheets of foam
  • Tissue box
  • Cardboard tubes
fastening materials
Fastening Materials
  • Wood or craft glue
  • Masking or insulating tape
  • Stapler and staples
  • Plasticine
  • Blu tac
procedure
Procedure
  • Form groups of 3 or 4
  • Draw a design plan for a balloon-powered car
  • Upon completion show your plan to the teacher
  • Construct balloon-powered car
  • Test completed design
  • Make necessary modifications
  • Class competition
  • Compare results
evaluation
Evaluation

Balloon-powered car will be evaluated on the following criteria:

  • The vehicle that travels the longest distance in a straight line
  • The fastest vehicle over a distance of 10 metres
  • The most unusual design that works
  • The most aesthetically pleasing design that works
time line
Time line

Week 1:

  • form groups

Week 2:

  • design

Week 3:

  • construct

Week 4:

  • test design
  • modifications
  • class competition