When our oldest was in first grade he was selected for a science pull out class. He came from the first session disgusted, “She didn’t even know what a Fibonacci number is!” The teacher told us the same story, amazed that he was looking for the Fibonacci pattern on the sea shell.
Thank you Jonathan Park cds! Kids learned a great deal while being entertained.
What children know today is astonishing! Not only do they know about such things, but they can often paraphrase and apply the knowledge.