1. Materia: Practical skills Senior 2
Profesora: Ma. Magdalena Ravagnan
Contenido nodal: Doing science
PRIMER TRIMESTRE
Fecha de presentación: Wednesday December 12th
1) Debbie heated a liquid and recorded the temperature every minute.
Here are the results.
Time /min Temperature/°C
0 21
1 29
2 34
3 39
4 45
5 55
a- Plot the information on graph paper.

2. b- Which is the independent variable? ………………………………………………………….
c- Which is the dependent variable? …………………………………………………………..
d- Debbie repeated the experiment 5 more times. State three things that Debbie should keep the same when she repeated
the experiment
1 ……………………………………………………..
2 …………………………………………………..
3 …………………………………………………..
e- Write a conclusion from the graph.
…………………………………………………………………………………………………………………………
…………………………………………………………………………………………………………………………
f- Draw and label at least three materials Debbie used for the experiment.