2 + 2 = 4
5 × 3 = 15
a² + b² = c²
∫ f(x)dx
y = mx + b
E = mc²
sin²θ + cos²θ = 1
12 ÷ 3 = 4
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θ
λ
μ
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1
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9
16
25
36
49
64
81
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144
169
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Pre-K Grade/Geography

Natural vs Man-Made

Children explore what is natural, like trees and rivers, versus man-made, like buildings and roads. Visuals and interactive activities help them understand how humans change the environment. This builds early critical thinking skills and curiosity about the world.

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