Goal Setting!
Today we were told to set some goals for this term. These were my goals for this term hope you like it.
biggest to smallest factions
Today we are learning about factions. biggest to smallest we had to figure out which is the biggest and the smallest. it was a lot of fun doing factions.
The Scientific method – Write up
Title – The Scientific method
Purpose: What do you want to learn/find out?
| How can we change the speed of the reaction between hydrogen peroxide and yeast? |
Hypothesis: Try to predict the answer to the problem. Another term for hypothesis is ‘educated guess’. This is usually stated like ” If I…(do something) then…(this will occur)
| If we added least yeast and added more hydrogen peroxide. |
Materials: List everything you will need to conduct your experiment.
| Add the hydrogen peroxide into a plastic bottle
2. Add the dishwashing liquid 3. Add food colouring 4. Mix it all up 5. Put the yeast in a plastic cup with warm water 6. And mix it 7. Put the hydrogen peroxide, dishwashing liquid, and food colouring in to the the cup |
Experiment procedure: The fun part! Design a test or procedure to confirm or disprove your hypothesis. Write down each step so that someone else could do the same experiment.
| Plastic bottle
Plastic cup Hydrogen Peroxide Dishwashing liquid Food colour Yeast Warm water 2-4 Tea-spoon |
Analysis/Data: Record what happened during the experiment.
| When we poured the hydrogen peroxide into the yeast and warm water we thought the experiment would explode but it didn’t, it just grew. Then we got to play with it and our hands turned pink. |