Become an expert of 2- and 3-dimensional shapes with area, volume and surface area. Our resource provides task and word problems surrounding real-life scenarios. Measure angles with a protractor to determine whether they are acute, right or obtuse. Find the missing angle on a quadrilateral. Learn the different parts of a circle and how to calculate the radius, diameter and circumference. Find the pair of lines that are parallel, perpendicular, intersecting, and skew. Calculate the area of squares, rectangles, parallelograms, triangles, circles, and trapezoids. Then, find the volume of cubes and rectangular prisms. Finally, measure the surface area of spheres, cylinders, cubes, and rectangular prisms. The task sheets provide a leveled approach to learning, starting with grade 6 and increasing in difficulty to grade 8. Aligned to your State Standards and meeting the concepts addressed by the NCTM standards, reproducible task sheets, drill sheets, review and answer key are included.
“Thrilling . . . Like all the best literature, Artifact leaves you feeling as if you've been through a major life experience and you're stronger for it.” - Sandra Newman, author of The Heavens
A sweeping debut novel about love, sex, motherhood, and ambition that follows a gifted and subversive scientist's struggle to reach beyond cultural constraints for the life she wants.
From practicing psychiatrist and critically acclaimed author of Scary Old Sex (“the kind of bliss that lifts right off the page” -Dwight Garner, NYT), Artifact is the dazzling, half-century-spanning story of biologist Lottie Kristin. Born in Michigan in the early 1940s to a taciturn mother and embittered father, Lottie is independent from the start, fascinated with the mysteries of nature and the human body. By age sixteen, she and her sweetheart, cheerful high school sports hero Charlie Hart, have been through a devastatingly traumatic pregnancy. When an injury ends Charlie's football career four years later, the two move to Texas hoping for a fresh start.
There, torn between the vitality of the antiwar movement and her family's traditional values, Lottie discovers the joys of motherhood, and reconnects with her interest in biology and experimentation, taking a job as a lab technician. While Charlie's depression pervades their home, Lottie's instinct is toward life; though every step is a struggle, she opts for single motherhood, graduate school, a career, and eventually, a marriage that makes space for all that she is.
Bravely and wisely written, Artifact is an intimate and propulsive portrait of a whole woman, a celebration of her refusal to be defined by others' imaginations, and a meditation on the glorious chaos of biological life.
From the majestic Bengal tiger to the domesticated Siamese comes a meditation on cats from the bestselling author of The Hidden Life of Dogs and The Social Lives of Dogs From as far back in time as the disappearance of the dinosaurs, cats have occupied an important place in our evolutionary, social, and cultural history. The family of the cat is as diverse as it is widespread, ranging from the lions, tigers, and pumas of the African and Asian wilds to the domesticated cats of our homes, zoos, and circuses. When she witnesses her housecat, Rajah, effortlessly scare off two fully-grown deer, acclaimed anthropologist Elizabeth Marshall Thomas starts studying the links that bind the feline family together. Immersing herself in the subtle differences of their social orders, feeding behaviors, and means of communication, Thomas explores the nature of the cat, both wild and domestic, and the resilient streak that has ensured its survival over thousands of years.
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