Final Rotting test decisions
Today we concluded on how to do the rotting test. We decided to each take a fruit or vegetable home and wash it well with water. If for...
More brainstorming
Today we met in the lab to brainstorm and discuss some concerns which we had together with planning out the rotting test which will be...
Further testing for Vitamin C and discussing the rotting test
Today we started off by continuing to test for Vitamine C in fruits and vegetables, by titration. The fruit that was tested on was the...
Testing for Vitamin C, sugars and the pH of local strawberries
Today we got some local strawberries to the laboratory so that we ould extract some juice from them. We used the electric mixer to do so....
Discussing About Advertising the Website Through Social Media Networks
Today we put our heads together about publishing and advertising the work done each time during our meetings. We will be displaying the...
Testing for pH and Reducing Sugars in Local and Foreign Tomatoes and Cucumbers
Today we juiced some local and foreign tomatoes aswell as local and foreugn cucumbers and we split the work up. 1 student was tetsing pH...
pH and Benedict's Test on Local and Foreign Oranges
Today we were very excited because we started new tests in the lab!!! We tested for pH using two methods: (i) A rough method using...
Testing for Vitamin C in Local and Foreign Cucumbers
Over the weekend we managed to procure some foreign and local cuucmbers. We peeled the cucumbers and juiced them and then followed the...
Testing for Vitamin C in Foreign tomatoes
Today we repeated the same procedure for Vitamin C on foreign tomatoes. We kept the procedure the same as it was on Tuesday, however, we...
Test for Vitamin C on local oranges
The task for today was to test for vitamin C in Local Oranges. The same procedures as yesterday were employed. (i) We peeled 4 oranges...
