On February 22, 1862, two days after his death, Willie Lincoln was laid to rest in a marble crypt in a Georgetown cemetery. That very night, shattered by grief, Abraham Lincoln arrives at the cemetery under cover of darkness and visits the crypt, alone, to spend time with his son's body. On February 22, 1862, two days after his death, Willie Lincoln was laid to rest in a marble crypt in a Georgetown cemetery. That very night, shattered by grief,...

Bridget "Biddy" Mason was an African-American midwife, nurse, real estate entrepreneur, philanthropist, and former slave who influenced the history of Los Angeles and California. Learn about her fascinating life with this primary source biography that builds students' reading skills and promotes social studies content knowledge. The dynamic primary source maps, letters, and images provide authentic nonfiction reading materials and keep students interested...

Click! As their shutters snap, photographers capture special moments in time. Photos give us something to look at while we use our memories to look back in time. Meet a photographer and find out what it takes to be one. Along the way, sharpen your focus on place value. This nonfiction math reader builds literacy skills and math content knowledge, combining informational text, problem-solving, and real-world connections to help students explore math...

Tiny houses are exactly what they sound like-tiny! But, these little places are seeing a huge rise in popularity. Step inside and see what it takes for a tiny house to shape up, as you learn to compose and decompose shapes. This nonfiction math reader builds literacy skills and math content knowledge, combining informational text, problem-solving, and real-world connections to help students explore math in a meaningful way. The Let's Explore Math...

Describes a birthday celebration in Katroo presided over by the Birthday Bird.

This intriguing title teaches readers the history of number systems. From Egyptian times to the modern day, this Spanish text covers the number systems of the Roman Empire, the Maya Empire, the Inca Empire, Babylon, and India. This full-color book teaches students about operations and algebraic reasoning, introducing them to new concepts and vocabulary terms like place value, rounded numbers, exact numbers, the binary system, and more. Primary sources...

There are one, two, three, four, five dogs to walk. But there is only one dog walker. Collect data on dogs, their leashes, and their names! This nonfiction math book combines math and reading skills, and uses real-life examples of problem solving to teach subject-area content. The dynamic images, detailed sidebars, practice problems, and math diagrams make learning how to collect data easy and fun. Text features include a table of contents, a glossary,...

If you lived long ago, how different would life be from how it is today? Many things are different, but many things are the same! Introduce students to the concept of change as they compare homes, schools, jobs, technology, and transportation from the past and present. This primary source book uses dynamic primary source images and supportive text to integrate social studies content and language arts instruction. The accessible table of contents,...

Snowy the Cow learns to be thankful for her farm. This C-level story uses decodable text to raise confidence in early readers. The book features ambiguous vowels and uses repetition to build recognition. Featured vowel sounds include: /ea/, /oo/, /ou/, and /ow/. Original illustrations help guide readers through the text. Author Cecilia Minden, Ph.D., a literacy consultant and former director of the Language and Literacy program at Harvard Graduate...