size perception

A variety of different bugs compare their relative sizes while going on parade.

Full-color photographs and simple text introduce young readers to the concepts of big and small.

"Solve a problem with Puppy and a bag full of blocks in this gentle introduction to early math concepts. Puppy wants to build a bed out of blocks, one that is wide enough and long enough for a snooze. But there aren't enough rectangles, squares, and triangles. Now what? Build, measure, count, compare! Follow along as Puppy tries again and again and again and finally figures out how blocks of different shapes and sizes can fit together to build a bed that's just the right size for a nap"--OCLC.

"Pluto is much smaller than the other planets. That's why it's called a dwarf planet. But how much smaller is it? Join two curious kids as they explore their backyard and contemplate their place within our vast universe"--Provided by publisher.

With diagrams, graphs, great photos, and fun text, learn all about chihuahuas.

Text and photographs explore size.

Simple text and illustrations introduce the concepts of long and short with colorful baby dinosaurs.

Geri is the shortest giraffe in the herd and when the baboon Bobo tries to take a picture Geri tries to stretch to be tall.

Sure that he is the smallest creature on earth, a young elephant leaves home and journeys over woodlands, rivers, and plains searching for someone even smaller than he is.

Simple text and illustrations introduce the concepts of big and small with colorful baby dinosaurs.