Lego NXT Robot Tutorial

We have been working with the Lego NXT robots. We built them and programmed them. Here's a video on how to program and build the robot. http://youtu.be/l0vqZQMF0A4

2.1.7 Calculating Truss Forces

This week in engineering we had a short week. We worked on the calculating truss forces worksheet. We are to calculate the static determinacy with 2J=M+R. The J = for number of joints. M=number of members and R=number of reactions within a support. With these components we are able to calculate the static determinacy of an object.

Sea Perch Preparation

This week in class we finished our Sea Perch project! On Monday we finalized our sub with our teams. On the block day and Thursday we prepares for the Sea Perch games. We made weights, buoys, and riddles. On Friday we races our subs and participated in a variety of different games.

Trusses

This week in engineering we tackled Trusses. On Monday we had a lecture about trusses. On Wednesday we worked on the "Trusses" packet. The packet reinforced our understanding about trusses using angles, sin and cos.

Moments Calculation

This week we learned moments and completed our worksheet.

Leadership 101

This week we learned about leadership. We divided in to groups and had a class discussion on what makes a leader a leader. We also did a tennis ball activity to see how leadership works first hand.

Circuits