Sunday, January 29, 2012
Friction Lab
The lab involved the same 500g weight sliding across three different surfaces. A spring scale attached to the weight measured the amount of force (N) it took to pull the weight. What did you learn about friction and force from this lab? Leave a comment for extra credit.
Wednesday, January 25, 2012
Velocity lab
Last week we did a speed/velocity lab. Every class did a great job! We learned speed and velocity are the same except velocity has a direction. The formula for velocity is V=d/t. The activity for the fastest speed was hopping or walking backward and the slowest activity was regular walking. What did YOU learn from this lab? ** leave a comment about what you learned with your name by Monday 1/30/12 for EXTRA CREDIT!!!!!!**
Apps
Here is a little list of my favorite science apps for your iPod, iPhone, or iPad....
My favorite paid app is Star Walk.
- #1 Fav is Science 360........GET IT!!! it's all interesting science videos!
- NASA Viz
- VideoScience
- Science Facts
- Science Lab
- NewtonsCradle
- Angry Birds :)
- 3D Brain
- HubbleSite
- iFormulas
- NASA
- Convert Units
- SimplePhysics
- Moon Globe
My favorite paid app is Star Walk.
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