High School ▼

A Co-op Group Buy Exclusive

SAVE 75%
on PLATO Courseware Sciences by
High School Courses Recommended for Grades 7-12+

Award-Winning Science Curriculum From Plato Courseware

The Homeschool Buyers Co-op is pleased to welcome PLATO Courseware by Edmentum! Plato Courseware Science courses for middle schoolers and high schoolers have been a member favorite for many years, consistently drawing rave reviews and glowing testimonials. By purchasing a school license on members' behalf, the Co-op is able to offer these award-winning science courses to homeschoolers around the globe with our signature GroupBuy savings!

Physical Science, Biology, Chemistry, or Physics

This school year, the Co-op offers FOUR High School level Plato Courseware Science course choices: Physical Science, Biology, Chemistry, and *NEW* Physics! Each comprehensive award-winning unit delivers up-to-date, spiraling science instruction that builds upon previously introduced information and correlates to specific standards and objectives.

Review Plato Science Course Descriptions
(Includes middle & high school choices available at the Co-op.)

Watch Plato Video that includes a look at Biology.

Review Plato Courses Map for additional course info like amount of content, number of units, lessons (exemptible modules), and more.

At an Award-Winning Price!

In order to make PLATO Courseware science courses available to members at affordable prices, the Co-op has purchased a school license.

SAVE 75% on Plato Courseware Science courses!
You choose your course, your time slot,
your package, your price:

We Need Your Help!

Please DO NOT contact PLATO Courseware or Edmentum regarding this offer. As the school administrator, the Co-op has full responsibility for answering your questions. Please check our FAQ page for answers to your questions. If you don't find your answer there, feel free to contact us for help.

We appreciate you at the Co-op!

Interested?  Here's What You Do:

  1. Get more information about this offer: OR check our FAQ page.

    • Review this offer page carefully. There is a lot of information here!
    • Read our FAQ page for additional information.
    • Check your system for compatibility. Get more Systems Requirement information here. **The Co-op now offers Version 3 of Plato Courseware Biology and Chemistry, therefore Authorware is no longer a necessary plug-in.**
  2. Please be an informed consumer and carefully read the Terms & Conditions. The T&Cs tell you everything you need to know about this offer. By placing an order, you are agreeing to the T&Cs.

    In Particular:

    • Fulfillment: Please allow 5-7 business days after your order date for us to set up your subscription in the PLATO Courseware system. We will notify you via email when your subscription is ready. If you don't receive the email, just sign in to your Co-op account and look under "My Subscriptions" for a link and instructions.
    • Shipping: Not applicable
    • Returns/Cancellations: This product offers a 21-day refund option. Please see Terms & Conditions for more info.
    • Service Fee: The Co-op will charge a one-time, nonrefundable service fee of $4.95 to help cover some of our cost of providing this service.

    • All PLATO Courseware subscriptions are flash-based programs. Be sure to run a demo link for sample lessons to insure computer compatibility. **The Co-op now offers Version 3 of Plato Biology and Chemistry, therefore Authorware is no longer a necessary plug-in.** Please review complete SYSTEM REQUIREMENTS. Please ALSO click here to run a systems check: SYSTEM CHECKER

      NOTE ACCESS RESTRICTIONS: Access to the program(s) is allowed from ONE Co-op member account using ONE computer login ONLY. Login may not be shared SIMULTANEOUSLY with multiple students OR multiple computers. Only ONE person per username can login at any ONE given time. You cannot have multiple students logged in at the SAME time on DIFFERENT computers for your ONE reserved TIME SLOT. This means that your family will need to take turns using your ONE license/login TIME SLOT access during your reserved TIME SLOT and avoid logging in on different computers. This restriction is applicable to ALL TIME SLOTS!

  3. Complete the order form below.
  4. Don't keep these savings a secret -- tell your friends. If they buy, you'll earn BONUS SmartPoints:

PLATO HS Science Single Course<-- Click here to expand/collapse 
PLATO HS Science Single Course

Preferred Time Slot (1st Choice, 2nd Choice):  

**This product can also be purchased for 15,000 SmartPoints.**

Member Price:$49.95

Available Courses:

  • PLATO Physical Science
  • PLATO Biology
  • PLATO Chemistry
  • PLATO Physics
Course Descriptions

Available Time Slots:

  • 07:00 AM - 11:00 AM EST
  • 11:00 AM - 02:00 PM EST
  • 02:00 PM - 05:00 PM EST
  • 05:00 PM - 08:00 PM EST
  • 08:00 PM - 07:00 AM EST
  1. Enter a quantity of '1' in the Qty space above to purchase a full-year subscription for one student only, including course content and assessments for both Semesters A & B. (If you would like to have a different student take the same course, please place a separate order.)
  2. From the drop-down menus above, select your first and second choice for a time slot.
  3. From the drop-down menu below, choose the course you want.
  4. Complete the order form below.
IMPORTANT: In order to bring you this great price, we can only give you access for one student at a time during the assigned time slot. Please help us ensure that all students can access their courses at the promised time by logging out of your PLATO account no later than end of your designated time slot. If you do not want to be limited to a particular time slot, please consider the 24 Hour subscriptions available below on this order form.
PLATO HS Science Combo Pack - Choose 2 Courses<-- Click here to expand/collapse 
PLATO HS Science Triple Pack - Choose 3 Courses<-- Click here to expand/collapse 
PLATO HS Science Four Pack - All Four Courses<-- Click here to expand/collapse 
PLATO HS Science 24 HOUR Access - ONE Course<-- Click here to expand/collapse 
PLATO HS Science 24 HOUR Access - TWO Courses<-- Click here to expand/collapse 
PLATO HS Science 24 HOUR Access - THREE Courses<-- Click here to expand/collapse 
PLATO HS Science 24 HOUR Access - FOUR Courses<-- Click here to expand/collapse 
PLATO HS Science Learning Instructor Online Subscription<-- Click here to expand/collapse 
First Name*:

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Phone Number*:

Email Address*:


Terms & Conditions:
Click here to confirm that you have read and agreed to the Co-op Terms & Conditions.


<< Click ONCE only, please.

The Plato Earth Science has been a joy to use. My 12yr old reluctant learner and I enjoy the heavy use of visuals. I am also using it as a method to teach him note taking skills. He has never learned this crucial skill. So, I preview the material and create an outline with simple key points for him to fill in. I also list the screen number the information can be found on. That way he can back up and fill in anything he misses. I find computer learning allows him to take ownership of his education more so than other styles of learning because h...(more)
Kim, Co-op Member
Wonderful program! We are a science family. Dad is a PhD organic chemist. Our 13 year old who loves science is doing very well with it independently - great for both mom and student. I struggled to find something appropriate for his age that would still be challenging since he knows so much, and this hit the mark perfectly! He loves his science time and of his own initiative enjoys teaching me in detail what he's learned when we're in the car. That shows me he's really absorbing the information, and that Plato's doing a great job explaini...(more)
Valerie B., Co-op Member
This past year, my daughter completed the PLATO Life Science course. She really enjoyed it, and finished the course quite quickly. She and a friend would often discuss what they learned on PLATO, and she seemed to have a very good grasp of the basics involved. It took teaching science basics off my plate, and allowed her to do some self-guided learning. I am thrilled that we will have access to this program again, and look forward to doing the physical science this upcoming year.
CD Smith, Co-op Member
We bought both the life science and physical science for my children. Both we wonderful programs that exceeded what we expected. I would say if you are looking at either of these programs they are worth it.
M. Fletcher, Co-op Member
My son loves PLATO. It is his favorite part of of our science curriculum.
Tami H., Co-op Member
I am using the Biology module as a supplement to Apologia. It is very easy to find corresponding chapters and the material is excellent. My son is a very visual learner and the program has definitely made the material easier to learn. The interactive quizes are also very good. I am very impressed with the product and will continue to order science courses through PLATO. I have told others about it - especially those I know who are struggling in Apologia.
Virginia Phillips, Co-op Member
This is the first science curriculum product I have found that both engages and challenges my young gifted student. The real life scenarios are an excellent application tool. I highly recommend it!
J. Meekins, Co-op Member
I've used this product with all 4 of our homeschooled children during upper elementary and middle school. The courses keep the kids engaged and their retention rate is fairly high. I would recommend this as a good basis for high school science. A high school level would be a great addition.
Karen, Co-op Member
I bought three of the PLATO programs during the first group buy,physical,life and earth and space, for my sons ages 10 and 12. We were unable to complete all three during the year and I am participating in the current buy. We were pleasantly surprised to find the programs are so thorough and in-depth. I will not say that my kids love these programs and beg to do them because that is not the case. Instead I will share with you what my 10 year old recently said about the programs. "They're not my favorite and it takes a lot of time to do it but I...(more)
Dyanne Richardson, Co-op Member
All I can say is "I Love this science program!" It offers great depth of material (I have learned a great deal and we're only on middle school), wonderful graphics and it's interactive. My kids really enjoy it. I like that it is very comprehensive so I never feel like the kids are missing anything. The only thing I have added to this program are some science project kits for some hands on experiments. We have used the program for 2 years and plan to use this program all the way through high school.
Kate, Co-op Member
I have had so much difficulty finding a good science program that would give my kids a solid science background. Plato has impressed me so far. The videos are engaging and well put together. The worksheets, applications and tests are thorough and well done. My high school aged son has enjoyed it and is constantly explaining to me the concepts he has been learning about in the lessons. I now plan to use Plato science courses for junior high and high school for all my kids. I am so glad I don't have to grade everything (some worksheets require ...(more)
Georgia O., Co-op Member
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