""Double, double, boil, and trouble!" Addition will be no trouble at all for young mathematicians with the help of the charmingly illustrated witches in this high-interest book, which features elementary addition skills supporting the Common Core. There's no magic involved, but readers will discover efficient adding strategies that will aid them in the classroom and in life. Fact boxes supply interesting info about the mythology of witches throughout...

People might not be good at finding hard evidence of Bigfoot, but Bigfoot is really good at discovering fractions all around! This delightful book combines an essential math topic with fascinating folklore and will engage readers and mathematicians of all levels. Entertaining illustrations of Bigfoot support both the math material and assessment quiz questions throughout the narrative. Fun fact boxes supply information that inquisitive Bigfoot hunters...

In an increasingly digital world, many young people struggle to read analog clocks, but these goblins have arrived just in time. This amusing yet educational book, full of amazing illustrations of these mischievous creatures, introduces many time-reading skills to riveted readers. They'll learn folklore about goblins and discover that clocks are a great way to learn other elementary math concepts.

Understanding place value is the key to comprehending large numbers and to learning strategies to easily add and subtract such numbers. Readers will practice place value skills presented by the monsters called ogres. Delightful illustrations and intriguing folklore fact boxes accompany the achievable text. Readers will answer math problems throughout this motivating volume, allowing them to assess their understanding of the critical concepts.