SKU: 40170393266

Science in the Ancient World - Textbook

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Description

Science in the Ancient World - TextbookScience in the Ancient World is the second book in a hands on, multilevel elementary science series that introduces scientific concepts using history as its guide. Because each lesson is built around an activity or experiment, it is engaging for all K 6 students. In addition, there are three levels of review for each lesson, so the parent teacher can choose the depth at which each student is expected to grasp the material. The course contains roughly

Science in the Ancient World is the second book in a hands-on, multilevel elementary science series that introduces scientific concepts using history as its guide. Because each lesson is built around an activity or experiment, it is engaging for all K-6 students.In addition, there are three levels of review for each lesson, so the parent/teacher can choose the depth at which each student is expected to grasp the material. The course contains roughly 90 hours of instruction, 35 of which are composed of hands-on activities.

The course covers the scientific work of natural philosophers who lived from about 600 BC to the early AD 1500s. It concentrates mostly on what these ancient scientists got right, but it does spend some time discussing what they got wrong, because even the mistakes that scientists make can sometimes advance our understanding of the natural world. Of course, when the students are taught something that is now known to be incorrect, they are made aware of this fact!

Because the course covers science as it was developed, it covers a wide range of topics including human anatomy, medicine, optics, heliocentrism, geocentrism, sound, music, magnets, how steam is used to generate power, the motion of objects through a medium, combustion, levers, pulleys, plant growth, plant anatomy, tree ring dating, the atmosphere, astronomy, the basics of graphing, plastics, density, water flow, friction, and erosion. Throughout the course, students learn that most of the great scientists who lived from AD 500 to the end of this time period were devout Christians who did science because they thought they could learn more about God by studying His handiwork.

Helps and Hits

Lab Kit


Other Resources

See the Product Resources for sample lessons, table of contents, and more:

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SKU: 40170393266

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Edward Davidson
Louisville, US
★★★★★ 4
Great ball but poor squeaked design
Size: 4.5"
My Rottie loves these balls. The ball lasts a long time even though he plays hard and chews them. My biggest complaint is the squeaker disconnects easily from inside the ball, the glue does not hold! We have bought many of these balls because eventually the area where the squeaker is attached comes away from the ball leaving an open whole that causes the ball to eventually developed a long crack at which point it no longer is able to be thrown nor is is fun for him any longer.
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Reviewed in the United States on December 19, 2025
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A. Estrella
Bozeman, US
★★★★★ 5
Well made and great fun for our Pittie
Size: 4.5"
My pittie loves these! They are way thicker than others. He has learned how to chew on the spikes. Seems like a good teeth cleaning too. Yes, the squeaker breaks! That is a great thing!! With his active chewing, that sound was driving us crazy after a while.
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Reviewed in the United States on February 19, 2026
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Donald
Dallas, US
★★★★★ 5
"Durable Fun: Pweituoet Heavy Duty Squeaky Dog Balls for Aggressive Chewers"
Size: 4.5"
Product Review: The Pweituoet 4.5” Heavy Duty Squeaky Dog Balls have been a hit with my dog, proving to be both durable and entertaining. Durability: These dog balls are impressively tough. My dog is an aggressive chewer, and most toys don’t last long, but these balls have held up exceptionally well. The heavy-duty material and spiked design are perfect for dogs who love to chew, providing both durability and safety. Entertainment: The built-in squeaker adds an extra layer of fun. It captures my dog’s attention immediately, and the squeak keeps him engaged for longer play sessions. The spikes also make the ball easy for him to grip and carry around. Size: The 4.5” size is ideal for medium to large dogs. It’s large enough to avoid being a choking hazard but still easy for my dog to pick up and play with. The size and weight are just right for games of fetch, too. Value: Given the durability and how much my dog enjoys these balls, they offer great value for the price. They’ve lasted much longer than other toys we’ve tried, making them a worthwhile investment for any dog owner with a tough chewer. Overall Verdict: The Pweituoet Heavy Duty Squeaky Dog Balls are an excellent choice for medium to large dogs, especially those who are aggressive chewers. They’re durable, fun, and well-sized, making them a great addition to your dog’s toy collection. Highly recommended!
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Reviewed in the United States on August 10, 2024
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Chris Wells
Fort Morgan, US
★★★★★ 5
Actually stands up to use
Size: 4.5", Size: 4.5"
I have a pitbull who is a toy destroyer. All those toys, even the ones that say tough enough for destroyers, never hold up. THESE BALLS ARE AWESOME! I bought the 2 pack of the 4.5 inch balls and they lasted a year. I literally am writing this review after ordering a new set. These are well worth the money and Ghost (my dog) loves them. Hes a 103lbs pitbull and his life mission is cuddles and destroying his toys... and these lasting a year of everyday use is friggin awesome. Both toys failed in the same way eventually. They gave out in a circle around the "squeker".
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Reviewed in the United States on September 14, 2024
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CFM
Omaha, US
★★★★★ 3
Neutral
Size: 4.5"
She chewed it up in less than 10 minutes. This is not for heavy chewers but dogs that like to actually play with their toys it would be great!!! I gave it a 3 because it worked for my other dog who likes to play🤘
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Reviewed in the United States on March 8, 2026

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