Free High School Biology Workbook
To access the free printable Biology Workbook (PDF download), add it to your cart. It’s free! You’ll then need to check out (via your cart) and download it from the email you are sent or from your downloads. Click here if you need help !
Guest Hollow’s Free High School Biology Workbook was created to accompany Guest Hollow’s free High School Biology Curriculum.
It contains a variety of exercises to help students better learn and retain concepts in Guest Hollow’s Free Online Biology Textbook and has a convenient answer key in the back starting on page 240.

Where is the answer key?
The answer key begins on page 240 of the workbook PDF.
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LaRae Puckett –
So far we’ve really enjoyed this workbook!
Jennifer Guest (verified owner) –
Thank you so much for leaving a review! We’re so glad you are enjoying it! 🙂
Trish –
Love it!
ilhami Demirtas –
wonderful workbook
Marhese van Schalkwyk –
Looks awesome
Rosalind –
May I have the copy of the free biology workbook pls.
Jennifer Guest (verified owner) –
To access the free Biology Workbook, add it to your cart from this page. It’s free! You’ll then need to check out (via your cart) and download it from the email you are sent or from your downloads. If you need help on understanding how to add an item to your cart or how to access your downloads once you’ve checked out, please visit this page: https://guesthollow.com/help-section/
If you still need help, please let us know! 🙂
Jennifer –
Awesome!
Melody C. (verified owner) –
I cannot imagine a more complete biology course made for homeschoolers anywhere! This workbook made it exceptionally user-friendly for the science impaired! My mother-in-law, a public high school science teacher for 27 years, actually approved of this curriculum — a rare feat!!
Jennifer Guest (verified owner) –
Thanks so much for the awesome compliment!! 🙂
Jameel –
Nice!
Dawn OMalley –
Perfect!!!! This is EXACTLY WHAT I HAVE BEEN SEARCHING FOR!!!! Thank you!
Jennifer Guest (verified owner) –
I’m so glad! Thank you for leaving a comment!
LaTesha (verified owner) –
Awesome
Kathleen –
I have used this before and it’s great learning material.
Cynthia endam –
The textbook is the best
Heather –
Awesome
michele barnes –
wonderful information!!!
Crissy Posey –
Fantastic resource!
K. Saunders –
Seems like a great book!
Chizoba –
Seems like a great book
Marza –
Great source of knowledge
Geraldine –
Thanks,
Sahara Hedrick –
Thank you
Anna –
is there a teacher copy for this as well?
C Guest –
There is no teacher’s manual available. But we do have an entire curriculum schedule for use with this great online textbook here:
https://guesthollow.com/store/high-school-biology-curriculum/
The course incorporates a free high-quality textbook, numerous online videos, tons of labs (with a multitude of budget and interest options), living books, a no-cost printable workbook with answer key, an independent study schedule, and more! It even incorporates Greek and Latin roots vocabulary!
Some of the things you’ll find in our biology curriculum:
A “pretty” and visual, high-quality virtual textbook that is FREE!
A variety of lab options without ONE focus (some biology programs are all about dissections and little else, etc.)
Labs you can easily do at home with a minimum of investment
Plenty of “living books” to supplement topics and bring concepts to life
Activities, games & extras to make biology fun and easier to learn & retain
Something laid out via a weekly format with a schedule you and your student can follow
Videos to help illustrate concepts
Printables to help gauge your student’s learning and to develop study skills
Cross-curricular assignments, so biology isn’t studied as an isolated subject
Moyra Muñoz –
Excellent
Christine –
Why aren’t chapters 19 and 20 included in the workbook? Are there any workbook pages available for those chapters?
Jenn Guest (verified owner) –
Here is the message from the workbook to explain about those chapters:
Please note: There are no Guest Hollow workbook pages after section 18.2 in the textbook. Weeks 28-32 do not have any workbook pages associated with them, because they were never created. 🙂 The reason for this: We originally created the biology curriculum for one of our kids. That kid was not going to use the workbook pages past the 18.2 section. Since this was a free item we shared (this was before we were a company), we did not continue to create that section of
pages. After becoming a company, we kept Biology as a free resource and gift to the homeschooling community. Although we keep the curriculum updated, we have not created more workbook pages as we would with a “normal” curriculum due to our current projects . We may revisit this at some time in the future. 🙂 If you wish to continue using workbook pages, you can use/edit the original CK-12 workbook pages, which are available here:
https://www.ck12.org/workbook/ck-12-biology-workbook/
You will need sections 18.3 – 20.4.
Stacie Ousley –
Really enjoying this curriculum!
Jay –
Great resource
Ms. Morrow –
Love the curriculum
Yel Santos –
GOOD GOOD GOOD GOOD
Aria –
This is a great online textbook, and it’s free? That’s awesome because my mom just couldn’t seem to find any free biology courses until this one, and my sister and I both use it, it’s amazing even though it doesn’t have anymore worksheets after 18.2 its just an amazing textbook. Thank you!!
C Guest –
The book alone is NOT enough to make up the entirety of a curriculum! 🙂
The printable schedule can be had for a fee on the main product page here:
https://guesthollow.com/store/high-school-biology-curriculum/
To get the Guest Hollow Biology free ONLINE SCHEDULE go here:
https://guesthollow.com/guest-hollows-high-school-biology-curriculum-online-schedule/
You can download the Guest Hollow Biology Workbook from this page:
https://guesthollow.com/store/free-high-school-biology-workbook/
click ADD TO CART and download the workbook following the procedures outlined here: https://guesthollow.com/help-section/
To use the Guest Hollow Biology TEXTBOOK go here:
https://guesthollow.com/high-school-biology-online-textbook/
The printables packet is here: https://guesthollow.com/wp-content/uploads/2020/11/biology-printables.pdf
To obtain all of the books and materials you need to run the Biology curriculum go here:
https://guesthollow.com/high-school-biology-book-and-resource-list/
Each item is linked to where you can purchase it. You are also of course free to use the library and other resources.
There is an activities and supply list here:
https://guesthollow.com/biology-lab-and-activities-supply-list/
That should be a pretty good start. Let me know if you have any other questions!