In this kit tweens will explore genetics and the science behind protein synthesis.

This kit teaches tweens about rocks and minerals with hands on rock tumbling projects.

Parenting just got tougher. As your child's brain rewires, hormones kick in, and independence beckons, a perfect storm for family conflict emerges. But help is at hand. Divided into two sections - aged 8 to 10 and aged 10 to 12 - this practical parenting book is grounded in evidence-based psychology, exploring the science at work during this period of your child's development. Taking 75 everyday scenarios, the book tackles real-world issues head-on,...

"Young Mary Lennox is left an orphan when her parents die of illness while living abroad. In their absence, Mary is sent to stay under the care of her Uncle in Yorkshire, England. It's there in Misselthwaite Manor that she meets two young boys--a servant named Dickon and her cousin Colin, who lives locked away in the manor due to a disability that leaves him bound in a wheelchair. The trio discover a secret garden hidden in the manor grounds and work...

"Till now there's been no magic for Harry Potter. He lives with the miserable Dursleys at number four, Privet Drive. His room is the cupboard under the stairs, and he hasn't had a birthday party in eleven years. But then a mysterious letter arrives by owl messenger: a letter with an invitiation to an incredible place called Hogwarts School of Witchcraft and Wizardry. And there he finds not only friends, flying sports on broomsticks, and magic in everything...

When the Chamber of Secrets is opened again at the Hogwarts School of Witchcraft and Wizardry, second-year student Harry Potter finds himself in danger from a dark power that has once more been released on the school. "The Dursleys were so mean and hideous that summer that all Harry Potter wanted was to get back to the Hogwarts School for Witchcraft and Wizardry. But just as he's packing his bags, Harry receives a warning from a strange, impish creature...

Harry Potter wants to get away from the pernicious Dursleys and go to the International Quidditch Cup with Hermione, Ron, and the Weasleys. He wants to dream about Cho Chang, his crush (and maybe do more than dream). He wants to find out about the mysterious event involving two other rival schools of magic, and a competition that hasn't happened for a hundred years. He wants to be a normal, fourteen-year-old wizard. Unfortunately for Harry Potter,...

When the government of the magic world and authorities at Hogwarts School of Witchcraft and Wizardry refuse to believe in the growing threat of a freshly revived Lord Voldemort, fifteen-year-old Harry Potter finds support from his loyal friends in facing the evil wizard and other new terrors.

When the Sudanese civil war reaches his village in 1985, eleven-year-old Salva becomes separated from his family and must walk with other Dinka tribe members through southern Sudan, Ethiopia, and Kenya in search of safe haven. Based on the life of Salva Dut, who, after emigrating to America in 1996, began a project to dig water wells in Sudan.