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Description
R.E.A.L. Science Odyssey: Astronomy (Level 2) Teacher GuideRSO Astronomy (level 2), written by Blair Lee M. S., is a comprehensive astronomy course at the middle school to high school level (grades 6 through 10). But unlike many science textbooks, RSO Astronomy 2 is not a dry collection of facts and worksheets but rather an in depth course that engages young people's minds at the same time that they are actively participating in the learning of astronomy. RSO Astronomy 2 has been created specically for home
RSO Astronomy (level 2), written by Blair Lee M.S., is a comprehensive astronomy course at the middle school- to high school-level (grades 6 through 10). But unlike many science textbooks, RSO Astronomy 2 is not a dry collection of facts and worksheets but rather an in-depth course that engages young people's minds at the same time that they are actively participating in the learning of astronomy.RSO Astronomy 2 has been created speciï¬cally for home and small group use. The course assumes no science background for teacher or student, and there's no need for an expensive laboratory. Astronomy 2 uses natural settings that encourage students to explore the world and the sky around them. The materials needed for labs and activities are commonly found items.
The course is contained in two books (student text and teacher guide). The student text starts each chapter with an entertaining written lesson that is followed by several components intended to reinforce the lesson, address the needs of different learning styles, and engage students in hands-on learning and research. These components include lab sheets, lab reports, problem sets, activities, famous science research assignments, poetry, quizzes, and tests. The teacher guide provides all the help a science novice needs to assist her student including suggested course scheduling, summaries, additional material and explanations, sample reports, learning objectives, answers and suggestions, and test answer keys. Divided into 12 chapters, Astronomy 2 provides a complete semester-long astronomy course that is generally completed in 12 to 16 weeks. Some lab work, such as monitoring the sun and the moon over an extended period of time, is continued after completion of the main course.
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4.3 ★★★★★
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★★★★★ 5
Came in skeptical, but it's GREAT!
I read all the bad reviews I could on this thing and considered it an acceptable risk considering the price.
Assembly was easy and the instructions were fair. Not amazing, but once you handle the edger, the gist is clear.
I was skeptical overall that the horsepower and plastic guard weren't going to be enough. I ran it for nearly 45min stopping every 5 or so to check the blade and guard. It stayed tight and I was able to manually turn the blade to make sure it was working right. My front yard and sidewalk have been neglected for a few years. I would sometimes edge it out with the weed Wacker, but couldn't get it as clean as I wanted without breaking a LOT of line.
When I was done, I noticed the guard had a lot of soil and grass buildup that I was able to take out easily with my fingers. There were a few times I scraped the sidewalk edge, but the blade is still solid and ready for more!
I was surprised at the quality and as you're going over an area, it feels solid and not squirly or out of control. My uses are going to be mostly suburban maintenance on my own yard. If I had more land or something bigger, I would consider something larger. For my yard and purposes, this edger is going to work just fine!
Did not notice any issues with the blade getting loose, but stayed aware of it. There is a lock nut that keeps it in place. I imagine over time and switching blades, this is going to lose its locking function, but I already see amazon has replacement blades that come with new lock nuts!
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Reviewed in the United States on May 5, 2025
★★★★★ 5
Works great, easy assembly and no issues!
Using the weedeater for edging was too hard, so I purchased this. It works great! It was easy to assemble and easy to use. My lines are perfect, but the size, durability, and power of this gem get the job done, and it's lightweight enough that I can easily maneuver it around the yard. I chose a corded one so I don't have to deal with battery life or charging.
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Reviewed in the United States on September 26, 2025
★★★★★ 5
Great Fans!!
We bought 3! This is second set of fans we buy. The blow a great amount of air. The quality is great and install was easy. The app works great and is simple! You can control the fans thru app. Great fans!! Highly recommend!!
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Reviewed in the United States on April 20, 2024
★★★★★ 5
Amazing fan
Work with Alexa or you can use the remote control, easy installation, a perfect size, look beautiful, best price.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Best fan ever
Fan works great, light is more than bright enough to light a large room, fan is great, on high it will provide more air than you will ever need, also works with Alexa flawlessly so that you dont even need the remote or your phone.
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Reviewed in the United States on January 20, 2025