These printable 3-D models are easy to use. They are pdf files that can be printed out to construct prisms, pyramids, platonic solids, polyhedra, and more.

Missouri National Recreational River offers natural beauty: the forested buff-colored chalkstone bluffs to gently rolling range bottomland; the brilliant white of migrating pelicans to the rich blues of prairie asters; the soaring majesty of resident bald eagles to fleeting glimpses of the wily red fox. It offers an exciting past for your enjoyment and enrichment, from Plains Indian tribes to Lewis and Clark to steamboat captains such as Grant Marsh. Here, you can experience the dynamic characte...

At the Bramble Park Zoo, located in Watertown, experience over 500 mammals, birds, amphibians, reptiles, fish and invertebrates representing 130 varieties from around the world and those native to South Dakota.

Take a free tour of the most modern jewelry manufacturing company in the midwest. Mt. Rushmore Black Hills Gold is South Dakota's official state jewelry. What makes this jewelry so unique is the yellow gold grapes with leaf designs in shades of pink and green gold. The inspiration for the Black Hills Gold design dates back to the Black Hills gold rush of 1876 when a legendary French goldsmith named Henri LeBeau ventured to the Black Hills of South Dakota to seek his fortune in gold. After almost...

The fun and colorful tubes are a great way to practice 1:1 correspondence, counting, and numbers.

South Dakota’s multi-stage licensing process allows teens to gradually gain exposure to complex driving situations, easing them into driving over an extended period of time. The instruction and restricted minor permit stages are key steps.

Located in southwestern South Dakota, Badlands National Park consists of 244,000 acres of sharply eroded buttes, pinnacles and spires blended with the largest, protected mixed grass prairie in the United States. The Badlands Wilderness Area covers 64,000 acres and is the site of the reintroduction of the black-footed ferret, the most endangered land mammal in North America. The Stronghold Unit is co-managed with the Oglala Sioux Tribe and includes sites of 1890s Ghost Dances. Established as Badl...

One of the world's longest and most complex caves and 28,295 acres of mixed-grass prairie, ponderosa pine forest, and associated wildlife are the main features of the park. The cave is well known for its outstanding display of boxwork, an unusual cave formation composed of thin calcite fins resembling honeycombs. The park's mixed grass prairie is one of the few remaining and is home to native wildlife such as bison, elk, pronghorn, mule deer, coyotes, and prairie dogs. Near Hot Springs, South Da...

Explore the animal world at the Great Plains Zoo in Sioux Falls. Offers animal exhibits, special exhibits, and educational programs.

With more than 129 miles surveyed, Jewel Cave is recognized as the third longest cave in the world. Airflow within its passages indicates a vast area yet to be explored. Cave tours provide opportunities for viewing this pristine cave system and its wide variety of speleothems including stalactites, stalagmites, draperies, frostwork, flowstone, boxwork and hydromagnesite balloons. The cave is an important hibernaculum for several species of bats. Located west of Custer, South Dakota.

An interpretation of the homeschooling laws by the South Dakota Department of Education.

Perrine's Sound and Sense is a fantastic book for studying poetry with your children. It is a great resource for high school students. It includes clear and thorough explanations of devices, forms, how to analyze poetry, and more, as well as a huge variety of poems, both classic and contemporary.

In 1804, Meriwether Lewis & William Clark began a voyage of discovery with 45 men, a keelboat, two pirogues,and a dog. They departed from Camp Wood located in what was to become Illinois. They traveled over a three-year period through lands that later became 11 states. Most of the trail follows the Missouri & Columbia Rivers. Much has changed in 200 years but trail portions remain intact. At 3700 miles, Lewis & Clark NHT is the second longest of the 23 National Scenic & National Historic Trails....

The four figures carved in stone on Mount Rushmore represent the first 150 years of American history. The birth of our nation was guided by the vision and courage of George Washington. Thomas Jefferson always had dreams of something bigger, first in the words of the Declaration of Independence and later in the expansion of our nation through the Louisiana Purchase. Preservation of the union was paramount to Abraham Lincoln but a nation where all men were free and equal was destined to be. At the...

Minuteman Missile National Historic Site is one of the nation's newest national park areas. It was created to illustrate the history and significance of the Cold War, the arms race, and intercontinental ballistic missile (ICBM) development.

Alpha Phonics is a primer for beginning readers. It features 128 self-explanatory lessons, printed in large, clear calligraphy suitable for beginning readers. You'll find product information about Alpha-Phonics here.

Create! Press carries creative approaches to teaching creative writing and composition. Their products include the Create-A-Story game, Writing Adventures, Stepping Stones, and more.

At Last! A Reading Method for Every Child offers a balanced approach with intensive phonics and literature-based reading instruction. This is a simple method of teaching reading, with lots of supplemental materials. Get product information here.

Grades Pre K & up. An economical way to bring rods into the classroom. Pack contains six sets of 74 rods, six trays with, and Teacher's Guide. For use with 12-18 students.

A Reason For® Spelling combines the latest research on how children learn to spell with all the strengths of traditional programs. It teaches highfrequency base words, plus hundreds of other word forms. Values-based stories set the theme each week and help make spelling fun. You'll find product information about A Reason For® Spelling here.

Grades 2-5. Idea Book designed for use with Cuisenaire Rods.

The poetry anthology, Climb Inside a Poem: Original Poems for Children, uses the writings of contemporary children's poets, whimsical illustrations, and an expansive big book format (14"x 18") to create a 36-page poetry playground. The children's poems crafted expressly for this collection are written by acclaimed children's authors.

English from the Roots Up explores the Latin and Greek roots of words. Many people haven't realized how valuable the Latin and Greek vocabulary is in the formulation of the finely structured English vocabulary of today. Even learning a few Latin and Greek root words gets you hooked and you want to learn more. Why? Because you can move from "what words mean" to "why words mean"&mdashin short, a thinking vocabulary. You'll find product information here.

Grades 1-5. Tub of over 500 manipulatives includes Pattern Blocks, Connecting People, Cuisenaire Rods, Coins, and Bean Counters and can be used with the Flip Over Math Books. This 49 page book (others sold separately) is written to NCTM Standards and provide hands on activities from basic math skills to advanced problem solving.

Perrine's Sound and Sense is a fantastic book for studying poetry with your children. It is a great resource for high school students. It includes clear and thorough explanations of devices, forms, how to analyze poetry, and more, as well as a huge variety of poems, both classic and contemporary.

This is the historic text (originally called the Blue-Backed Speller) that has been updated to teach phonics/beginning reading. The blends and words in this reader are arranged to correlate with the sequence in which the special phonics sounds are taught. This reader is an invaluable teaching tool for children who need extra practice in the application of phonics rules. Find out more here.

Phonics Pathways begins with short-vowel sounds, slowly progressing to whole words, phrases, and sentences of gradually increasing complexity. Special teaching tips, extensive examples, and 100% decodable practice readings reinforce each lesson. Contains all spelling rules with a spelling index, spelling charts, spelling short-cuts, diacritical markings, and a wealth of inspirational proverbs. The new 9th edition of Phonics Pathways features many new enhancements including a wealth of reproducible games, a step-by-step spelling guide, teacher/student record sheets, a Dewey-the-Bookworm Bookmark and a new carefully-researched appendix detailing how Phonics Pathways aligns with most State Standards. Supplements to this program include The Train Game (to teach letter sounds), WordWorks (a set of cards used to reinforce phonics reading skills), and Blendit! (a set of eleven board games that reinforces knowledge of specific begining spelling patterns). For product information on Phonics Pathways, click here or visit their website.

Sing, Spell, Read & Write is a phonics-based program that uses a 36-step program of carefully sequenced steps to teach reading, writing, and spelling. More product information can be found here.

A Reason For® Handwriting provides a fun, meaningful approach to developing effective handwriting skills. Each lesson is built around a Scripture verse chosen not only for proper letter combinations, but also inspirational content. “Border Sheets” encourage students to share God's Word with others. You'll find product information about A Reason For® Handwriting here.

Shurley English maintains that effective instruction in English must be founded upon an understanding of how the parts of speech work together in a sentence. A good grammar foundation gives students the skills to improve writing. Grammar is the structure of sentence composition. Through grammar, students learn how to write, improve, and expand sentences. After they have an understanding of sentence structure, students are then able to combine sentences successfully into paragraphs, essays, and reports. For product information on Phonics Pathways, click here or visit their website.

This set of 10 simply designed colorful wooden blocks and pattern boards includes 100 blocks in six different shapes and colors. They help develop shape recognition and spatial relationship skills. The contents store neatly in a durable wooden case. This games was awarded the Scholastic Parent & Child's 2004 "Top 22 Toys that Make Kids Think" award.

Explode The Code provides a sequential, systematic approach to phonics in which students blend sounds to build vocabulary and read words, phrases, sentences, and stories. Frequent review of previously learned concepts helps increase retention. Each workbook in this series contains exercises that incorporate reading, writing, matching and copying. The consistent format of the books helps facilitate independent work. This series includes primers—Get Ready for The Code, Get Set for The Code, and Go for The Code—which introduce initial consonant sounds. In addition, Beyond The Code provides a comprehension component introducing basic comprehension skills with phonetically controlled stories. You'll find product information here.

Montessori Reading is a beginning reading and writing program for elementary aged children. This series of books introduce phonetic letter sounds, phonogram combinations, reading simple sentences, and reading and writing words that name everyday objects, animals, etc. A teaching guide and a child's journal are included.

Drawn Into the Heart of Reading was developed for use with students of multiple ages at the same time, perfect for the homeschooling family. It is designed for use as an entire reading program or as a supplement to an existing program for students in grades 2-8.