Books with author Teresa Martin

Obvious facts are sometimes not so obvious when we have to prove them. That's what the narrator of this story finds out when his classmate refuses to believe that the earth is round.Mrs. Markum, an elementary school teacher, hands out clay spheres and asks her class to decorate them with continents and oceans. One boy, Stan, crushes his sphere flat, insisting that the earth is shaped like a pancake. When he winds up in the principal's office, our narrator sets out to convince Stan - but mostly himself - that the earth is round. The boy's arguments range from the length of shadows at different locations to ships "sinking" on the horizon, but Stan rebuts each point and won't succumb to "common knowledge."This finely crafted story brings to life what your mother always told you: "You were given a brain for a reason." Flat Earth, Round Earth? teaches children to say "wait a sec" when the square block doesn't fit in the round hole. It fosters critical thinking both in and out of science. The clear language and sharp, straightforward logic make this book an enjoyable, invigorating read. Parents can teach their kids the value of questioning received wisdom and they'll both enjoy the challenge of trying to prove a not-so-obvious fact that everybody takes for granted.

Area 51 lies in a remote part of the desert in Nevada. The United States military claims they only test new aircraft at the base, but many people believe the base is a center for research about aliens and alien technology. Readers will learn about the history of Area 51, what the military claims the base is used for, and why some people think the base holds many secrets.

Obvious facts are sometimes not so obvious when we have to prove them. That's what the narrator of this story finds out when his classmate refuses to believe that the earth is round.Mrs. Markum, an elementary school teacher, hands out clay spheres and asks her class to decorate them with continents and oceans. One boy, Stan, crushes his sphere flat, insisting that the earth is shaped like a pancake. When he winds up in the principal's office, our narrator sets out to convince Stan - but mostly himself - that the earth is round. The boy's arguments range from the length of shadows at different locations to ships "sinking" on the horizon, but Stan rebuts each point and won't succumb to "common knowledge."This finely crafted story brings to life what your mother always told you: "You were given a brain for a reason." Flat Earth, Round Earth? teaches children to say "wait a sec" when the square block doesn't fit in the round hole. It fosters critical thinking both in and out of science. The clear language and sharp, straightforward logic make this book an enjoyable, invigorating read. Parents can teach their kids the value of questioning received wisdom and they'll both enjoy the challenge of trying to prove a not-so-obvious fact that everybody takes for granted.

Area 51 lies in a remote part of the desert in Nevada. The United States military claims they only test new aircraft at the base, but many people believe the base is a center for research about aliens and alien technology. Readers will learn about the history of Area 51, what the military claims the base is used for, and why some people think the base holds many secrets.

There’s a crisis on Alpha Colony, the first of Earth’s colonies outside the solar system. The planet Alpha, located in the Centauri System, is a perfect agricultural world. That’s why Earth wants to keep it and exploit its resources for its own benefit. The contract that established the colony is due to expire, and one of the conditions for granting Alpha Colony its independence is not as simple as it seems. The planet’s farms and ranches must meet a strict quota of grain and livestock to be shipped to Earth over the term of the contract. If that quota isn’t met, Alpha Colony will remain under Earth’s heavy-handed rule for many more years—or perhaps forever. There’s just one problem. Large amounts of cattle have gone missing. Could there be rustlers on Alpha Colony? It seems unthinkable, but a trio of middle school students has stumbled across evidence that has them convinced someone is stealing cattle. Without the missing cattle, the colony can’t make its quota. But will anyone believe these three boys? Will they be able to find evidence to convince the planetary leaders before it’s too late? This first book in the Chronicles of Alpha introduces David Lloyd, his family, and his best friends, Coby Steinberg and Joshua Bateman. Are these three intrepid young detectives involved in a challenge far beyond their abilities? Or will they be able to meet the challenge and save their home world?

The Lloyd family is back in the midst of an interplanetary crisis. Pirates have plaguing the space ways in the Sol system for decades, selling captives into slavery, and now they've begun to attack Alpha shipping. After a passenger liner is raided and the passengers kidnapped, Lieutenant Jonathan Lloyd is given a top secret assignment, to search for information in the Asteroid Belt about the pirate gangs. As cover, his brother David and his friends are along for what is supposed to look like a vacation trip. But things get more interesting when he discovers two annoying stowaways and a frightened fugitive slave. Will this "vacation trip" prove to be too dangerous for the Lloyds?