 The title of this book is Can You Guess? Written by Ann Motsky. More guessing an amount, a number, an approximation. That is estimating. You guess. Is it more or is it less? Blocks. Blocks. To build a house. How many blocks make a house? I guess three. What's your guess? I guess three. Do you guess more or less? Did you guess less? It takes just two. Chalk is used outside on the sidewalk and there are many different colors. Now, how many pieces of chalk fit in the box? I guess six. What's your guess? More or less? Did you guess more? That's right. It takes eight. You know on the track you can run or walk? There's a finish line at the end. How many steps to cross the finish line? I guess seven. What's your guess? More or less? Did you guess more? It takes about nine. Pails. You know the small containers that you can fill with sand? Now. We have a bucket, which is larger. How many pails of sand fill a bucket? I guess eleven. Eleven pails. What's your guess? More or less? Did you guess less? That's right. It takes about eight. See the jar? It's filled with gumballs. How many gumballs are in the jar? I guess twelve. What's your guess? More or less? Both more and less are good guesses.