Science in the Age of Reason - Textbook
SKU: 42206829224

Science in the Age of Reason - Textbook

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Description

Science in the Age of Reason - TextbookScience in the Age of Reason is the fourth book in a hands on, multilevel elementary science series that introduces scientific concepts using history as its guide. It covers the scientific works of natural philosophers from the early 1600s to the early 1800s. Because the course covers science as it was developed, it discusses a wide range of topics including astronomy, medicine, botany, zoology, chemistry, geology, human physiology, electricity,

 Science in the Age of Reason is the fourth book in a hands-on, multilevel elementary science series that introduces scientific concepts using history as its guide. It covers the scientific works of natural philosophers from the early 1600s to the early 1800s. Because the course covers science as it was developed, it discusses a wide range of topics including astronomy, medicine, botany, zoology, chemistry, geology, human physiology, electricity, conservation laws, and weather. Students learn not only the science that was being discovered at the time, but also the beliefs of the natural philosophers who were discovering it. As a result, students can see how a person's worldview affects his or her scientific conclusions.

Because of its unique design, the course can be used by all elementary-age students. Each lesson contains an interesting hands-on activity that helps illustrate the scientific concept that is being discussed, and it concludes with three different levels of review exercises. Students do whatever review exercise matches their specific level of understanding.

Helps & Hints

Lab Kit

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

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SKU: 42206829224

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I bought this almost a year go. My dog is still chewing on it! Nothing last this long with her. She is a 100lb Rottweiler that is a strong chewer.
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We just got this sweet girl from the shelter a few days ago. She's had this toy for 2 days and already chomped off one of the legs. She does have other toys so she doesn't play with this one all the time but she does like it a lot! It's very hard and durable on the ends. But as you can see, it's not indestructible. She carries this little guy around the house like they're BFFs. It's super adorable.
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My 2 yr old bloodhound destroys every toy in minutes, but not this one. My husband and I actually buy toys to see how long they last for fun. Although the croc is NOT indestructible, it lasts a whole lot longer than most. After an hr or so, I took away the only piece he's chewed off which is part of the back leg. Otherwise nothing else is missing off the croc. Our boy has been very occupied with this new toy and we're satisfied with his new distraction!
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This is one of the few toys my Boxer/american bulldog mix hasn’t been able to tear apart. He loves chewing on it and I love that he doesn’t chew on stuff he shouldn’t. I have such an issue with toys being torn apart the day I bring them home. I wish there was a safe way for it to have a squeaker since he loves squeakers but I don’t think that is possible.
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Croc-sational
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My tough chewer is OBSESSED with Croc. Stands up well, small particles occasionally come off but this beats going thru 3 stuffies in an hour. Good value, easy to clean and great for our 91lb pitty
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Reviewed in the United States on May 18, 2026

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