Tadpole and Fish Fable of Comprehension

Michael Dickmann: Here's what the story is. There was this little tadpole and a fish that grew up in a pond, and they were always intensely curious about life outside the pond. And then, eventually, the tadpole grows into a frog and discovers that, because he's an amphibian, he can go out and see what life is like. So he comes back and tells the fish what he's seen. He says, "Well, look, one of the things is that there's neat creatures called birds that can actually fly in the air, and they ...

 Riddle of the Lily Pads

There is great truth in the oft-quoted riddle of the lily pads. A pond (a lake, an ocean, all apply) starts with a single lily pad. Each pad doubles per day; the pond will be full in thirty days. When is the pond only half full? On the twenty-ninth day. After the next day, the thirtieth, further growth is so fast it will, if somehow continued, overwhelm the pond and everything in it in a matter of hours.

 Patience, Attentiveness, and Thoroughness are Naturalist ...

Each branch of natural history study demands its special abilities: the superior ear of the birdwatcher, the attention to minute detail of the entomologist, the courage of the herpetologist wading into swamps full of poisonous snakes. But some “field skills” are nearly ubiquitous. Perhaps the most important are patience, perseverance, thoroughness and attentiveness. The birdwatcher searching for that one rare gull on a pond among seven hundred common ones may have to watch for hours in bi...

 Teaching Children Science by Drawing Nature

The British and Irish emphasis on drawing from nature (which has lessened in those places, too) helped develop powers of observation and reinforced curiosity about the natural world. A child who has watched whirligigs and water striders on the surface of a stream will appreciate the importance of clean water. A child who has observed the clouds, their heapings and tumblings, their dark massings and silver linings, will be better prepared to understand the relationship between cloud cover and ...