Last lesson Lauren and i started building the side triangles. we glued the two pieces together and nailed a triangle for support in the middle at the bottom. That is all we did last lesson as we used the rest to work on our assignments which i am a bit behind in. This lesson we finished the triangle and put both sides on and put two triangle supporters on each bottom side and next lesson Lauren wants to put another supporter on the point of the triangle. 

second lesson back this term Lauren and I decided to start making our Trebuchet. We made the base and finished that. We then started to cut out the wood pieces for each of the triangle bases for each side.  Going of the measurements that Lauren and I had drawn up at the end of term 3. our measurements have been working correctly so far and next lesson we hope to start putting each of the triangle side bases together and attach them to the base.