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2. What is the main purpose of problem decomposition in computational thinking?
3. In what way are loops better than writing repeated instructions manually?
4. List the working of the If-Then-Else condition in an algorithm.
5. What improvements in efficiency does Excel offer compared to manual calculations?
21 st
COMPETENCY-BASED QUESTIONS Century #Critical Thinking
Skills
1. Muskan needs to write a research report on climate change. How would she decompose this task?
2. Rama is designing a program to check if a number is even or odd. What condition would
he use to check if a number is even or odd?
LAB LEARNING 21 st
Century #Critical Thinking
Skills
Reusing Patterns in Tinkercad.
(a) Select a geometric pattern from Tinkercad’s shapes.
(b) Duplicate and arrange the pattern to create a new design.
(c) Evaluate the efficiency, accuracy and smartness of reusing the pattern.
(d) Reflect on how reusing patterns made the design process faster and easier.
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Problem Solving Simplified
