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Interactive
Educaplus (Jesús Peñas Cano)

Educaplus: Anillo De Wertheimer Koffka

For Students 3rd - 8th
Watch this classical example of the perception of contrasts.
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Interactive
Educaplus (Jesús Peñas Cano)

Educaplus: Espiral De Fraser

For Students 3rd - 8th
Is this a spiral or a clever composition of circular segments intensified with triangles?
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Lesson Plan
Other

Teaching Ideas for Primary Teachers: Science Ideas

For Teachers Pre-K - 1st
A great resource to discover fun new activities to use in your classroom. Activities are age-appropriate, and span several science topics.
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Graphic
Other

Sidewalk Chalk Guy

For Students 9th - 10th
This unknown chalk pastel artist creates unbelievable 3-dimensional images on the sidewalks of the city.
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Interactive
Educaplus (Jesús Peñas Cano)

Educaplus: Ilusion De Paul Churchland

For Students 3rd - 8th
Are the two red segments always the same size? Press the guide button to find out.
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Interactive
Educaplus (Jesús Peñas Cano)

Educaplus: Ilusion De Hans Kuiper

For Students 3rd - 8th
Do you see four concentric red squares? Use the green square to find out.
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Interactive
Educaplus (Jesús Peñas Cano)

Educaplus: Triangulo De Kanisza

For Students 3rd - 8th
How many triangles do you see?
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Interactive
Educaplus (Jesús Peñas Cano)

Educaplus: Segmentos Alineados?

For Students 3rd - 8th
Observe the red and the green segment and predict if they are aligned.

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