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The first stage of cognitive development that begins when a child is born and progresses until age 2. During this time the infant goes from using involuntary reflexes to beginning to understand limited ideas, such as object permanence. In this video, I portray a child that see's their bottle and thinks that it has disappeared when it is taken out of my site. This kind of behavior is most present in ages 9-12 months.

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The stage when children begin to hold onto the things that they are learning. They begin to crawl/walk and talk. They can do so because their brains have developed allowing them to be able to learn these things. The video shows that the 2-7 year old start to know the world around them.

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This is the stage where people gain the ability to think more intellectually and become deeper, more logical, thinkers. It generally starts developing in children at 11 years old. In my video I am portraying how formal operations work. I am thinking in a more philosophical way that demonstrates a higher, intellectual thought process.

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This is the third stage of Piaget’s cognitive development. This is the stage where the child becomes capable of logical thought processes but is not yet capable of abstract thinking. The video shows that the child is able to see the difference in bottles but realize that there is the same amount of water. The child is developed enough at this point to make these logical thought processes.