Page 58 - CT&AI_CLasa_7_Part_1

The Ever-Evolving

1 World of Science

computational thinking quest

Tick ( ) the correct option.
1. A student says: 3. A student observes four daily changes and

"Science is like solving a mystery puzzle where records the following data:
every answer leads to more questions." Change Initial Final Reversible? New
Which concept from the chapter best State State Substance
matches this idea? (Abstract Thinking) Formed?
A Ice Water Yes No
(a) Science is limited to laboratories. B Iron nail Rust No Yes
C Paper Pieces Yes No
(b) Science gives fixed answers.
D Milk Curd No Yes

(c) Science is based only on Based on the data, which conclusion is most
experiments. accurate? (Pattern Recognition)

(d) Science is a never-ending journey. (a) All reversible changes are
chemical changes.
2. A student says:
(b) All changes forming new
"If I stop asking questions, I will stop exploring
science." substances are irreversible.
Which reasoning best supports this (c) Physical changes always form new
statement? (Abstract Thinking) substances.

(a) Science depends only on (d) Rusting is a reversible physical

textbooks. change.

(b) Science is only about experiments. 4. Observe the pattern:
Event Category
(c) Questions lead to observation and
Growth of plant A
discovery.
Ripening of fruit A
(d) Answers are more important than Bursting balloon B
questions. Lighting matchstick B

56 Computational Thinking-7 (Science)