Growing seeds

Aim: To look at the different growing conditions and how these affect the growth of seeds.  

Method: We worked in groups of 3-4 studentsPotting mix was put into the cups.The cups were planted with radish seeds.Each cup had different growing conditions:Cup 1 - normalCup 2 - red cellophaneCup 3 - overwateredCup 4 - Under watered or green cellophane

The plants grew in their cups for 10 days before they were measured. 

Plant growing condition	Height after 10 days (mm)
Normal	50mm
Green cellophane	0
Red cellophane	0
Overwater	50mm

The normal seedling was planted in normal potting mix and grew to a height of _________mm.
The green cellophane seedling was planted in normal potting mix, covered in green cellophane and watered. It grew to a height of ________mm. The red cellophane seedling was planted in normal potting mix............. to a height of ___________mm. The overwatered seedling was planted in normal potting mix, the water could not drain out the bottom of the pot and it grew to a height of ______mm
Conclusion:
From the pictures and evidence, we can conclude that:
The seedling height was:
1.
2.
3.
4.
The best growing conditions were:
1. normal
2.
3.
4.
therefore the seedling with _____________ conditions grew to a height of _________mm.
Photos:

       

TEC

For the last week in Tec, we have been making 3 piece puzzle we have drawn some designs on paper. and now I am making the 3 piece puzzle. to make a hole in the timber I had to use a power drill and then chisil it out so another piece fits.