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*[[Floating and sinking| What floats and what sinks?]] | *[[Floating and sinking| What floats and what sinks?]] | ||
*[[The Elephant on the Bridge| The Elephant on the Bridge]] | *[[The Elephant on the Bridge| The Elephant on the Bridge]] | ||
*[[ | *[[What makes a good paper airplane?]] | ||
*[[Which material makes a good parachute| Which material makes a good parachute?]] | *[[Which material makes a good parachute| Which material makes a good parachute?]] | ||
*[[ | *[[Forces in Static Situations]] | ||
*[[Floors and Pillars]] | |||
|other= | |other= | ||
|format= | |format= | ||
|resources= | |resources= *download the document here [[file:Bridges.doc]] or | ||
*view it on the wiki [[Bridges/Lesson Document]] | |||
}} | }} | ||
[[Category:Primary]] [[Category: Science]] | [[Category:Primary]] [[Category: Science]] |