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Talk with your friends or family about one way to save energy,
like using solar power, switching off lights or designing
SDG ACTIVITY energy-efficient devices. Use Tinkercad to create a simple

model such as a solar lamp, a wind turbine or an energy-
saving circuit that shows your idea. Add labels or notes to
explain how your design works. Share your model with others and discuss
how it could make your community more sustainable.

CODE CHECK Century #Critical Thinking
21 st
Skills #Problem Solving
Identify the number pattern in the triangle below. Find the missing number in the red ball.
1

1 1
1 2 1
1 3 3 1

1 4 ? 4 1
1 5 10 10 5 1

JOB JUNCTION
People who are experts in circuit design and simulation using tools like Tinkercad may pursue
careers as Electronics Design Engineers or Circuit Simulation Specialists.

PEDAGOGY PATHWAYS

« Explain to the students the different components used in Tinkercad Circuits, such as resistors, LEDs
and photoresistors, as taught in the chapter.

« Guide the students through creating basic circuits in Tinkercad and demonstrate how to test them
using the simulation feature.

117
Designing Circuits with Tinkercad