About this document
Skills Booster Grade 7 Science: Scientific Presentations by Quân Ngọc is a document available to read on EtoBox.
Linh conducted an experiment to determine why ice cubes melt faster on a metal plate than on a plastic one, hypothesizing that metal conducts heat better. She predicted that ice on the metal plate would melt faster, and her results showed that the ice on the metal plate melted in 8 minutes compared to 15 minutes on the plastic plate, supporting her hypothesis. The document also includes questions about observations, hypotheses, predictions, and the importance of conducting experiments under the same conditi
- Author
- Quân Ngọc
- Language
- EN