Waves and Information Transfer (Catch a Wave)

In this fascinating title, readers explore how light and sound waves transfer information. From telescopes that extend our sense of sight to satellites that help us communicate across large distances, patterns of waves transfer information in many ways. A link to interactive activities online plus an activity in the book allow readers to use what they have learned about waves to engineer wave patterns that communicate across distances.

Children's Books

Hudak, Heather C.

Science, Nature & How It Works

Crabtree Classics

What Are Waves? (Catch a Wave)

This exciting title introduces readers to the concept of a wave and the patterns and properties common to both light and sound waves. Clear text and detailed diagrams combine to demonstrate the cause-and-effect relationships involved in the properties of amplitude, wavelength, and frequency. A link to interactive activities online plus an activity in the book allow readers to explore key concepts close up by creating their own wave models.

In this fascinating title, readers explore how light and sound waves transfer information. From telescopes that extend our sense of sight to satellites that help us communicate across large distances, patterns of waves transfer information in many ways. A link to interactive activities online plus an activity in the book allow readers to use what they have learned about waves to engineer wave patterns that communicate across distances.

McCarthyism and the Red Scare (Uncovering the Past: Analyzing Primary Sources)

Politically and socially, the decade from 1947 to 1956 marked an era of repression and fear. McCarthyism was a practice named for the blustery U.S. Senator Joseph McCarthy. Known for his reckless and unsubstantiated accusations, he led a campaign to root out real and imagined subversives in American society. Packed with enlightening primary and secondary source material, McCarthyism and the Red Scare examines topical issues to help readers think critically about such concepts as freedom, Constitutional rights, blacklisting, and personal and state ideology.

History

Crabtree Pub Co

"Politically and socially, the decade from 1947 to 1956 marked an era of repression and fear. McCarthyism was a practice named for the blustery U.S. Senator Joseph McCarthy. Known for his reckless and unsubstantiated accusations, he led a campaign to root out real and imagined "subversives" in American society. Packed with enlightening primary and secondary source material, McCarthyism and the Red Scare examines topical issues to help readers think critically about such concepts as freedom, Constitutional rights, blacklisting, and personal and state ideology."--Provided by publisher.

A Refugee's Journey from Iran (Leaving My Homeland)

When Iran's government threatens Zahra's family for speaking out against its actions, they decide to flee Iran and seek safety in Australia. The journey isn't easy. Many refugees have died on the boat trip across the Indian Ocean. Granted asylum after many months of waiting, Zahra and her family must adjust to a new life. Interspersed with facts about Iran and its people, this narrative tells a story common to many refugees fleeing the country. Readers will learn about the conflict there and how they can help refugees in their communities and around the world who are struggling to find permanent homes. Teacher's guide available.

Geography & Cultures

Forensic Investigations of the Ancient Greeks (Forensic Footprints of ancient worlds)

How can modern DNA analysis of ancient tombs help us learn more about life in ancient Greece? Can ground-penetrating radar reveal hidden city structures? What can we learn from 3D recreations of ancient Greek structures, artifacts, and art? This fascinating title will satisfy curious readers as it examines how forensic science has allowed scientists, archaeologists, and historians to solve mysteries and answer questions about ancient Greece.

Forensic Investigations of the Ancient Greeks (Forensic Footprints of Ancient Worlds)

#Metoo Movement (Get Informed-Stay Informed)

A movement begun a decade ago by American activist Tarana Burke, #MeToo went viral in 2017, changing the way people look at sexual harassment and assault of women. This compelling title encourages readers to examine silence breaking and the multiple issues related to the issues of power, gender equality, and violence.

Growing Up & Facts of Life

Crabtree Forest

See the best price to sell, buy, or rent books by Hudak, Heather C.. BookScouter helps to compare book prices from 25+ online bookstores and 30+ buyback vendors with a single search.

Books by Hudak, Heather C.

See the best price to sell, buy, or rent books by Hudak, Heather C.. BookScouter helps to compare book prices from 25+ online bookstores and 30+ buyback vendors with a single search.

Waves and Information Transfer (Catch a Wave)

What Are Waves? (Catch a Wave)

Waves and Information Transfer (Catch a Wave)

What Are Waves? (Catch a Wave)

McCarthyism and the Red Scare (Uncovering the Past: Analyzing Primary Sources)

McCarthyism and the Red Scare (Uncovering the Past: Analyzing Primary Sources)

A Refugee's Journey from Iran (Leaving My Homeland)

Forensic Investigations of the Ancient Greeks (Forensic Footprints of Ancient Worlds)

Forensic Investigations of the Ancient Greeks (Forensic Footprints of ancient worlds)

#Metoo Movement (Get Informed-Stay Informed)