Three books titled 'Friendly Biology' by Joey Hajda DVM Med and Lisa B. Hajda MEd on a white background.
Informational video discussing the contents of Friendly Biology.
A video of a person slowly flipping through the pages of Friendly Biology while discussing what is on each page.
Book cover of 'Friendly Biology' with a dragonfly, flower, and baby on a white background.
Open book with text and yellow diagrams on a white background.
Open book showing pages with yellow diagrams and text on a white background.
Open book showing pages with tables and text on a white background.
Book cover of 'Friendly Biology' with a dragonfly, flower, and baby on a white background.
Open book showing a test with answer key on a white background.
Open book showing answer key for tests 15-28 on a white background.
Open book with printed text on a white background.
Book cover of 'Friendly Biology' with images of a dragonfly, butterfly, and baby on a white background.
Open book with educational text and crossword puzzle on a white background.
Open book with printed text on a white background.
Open book with educational text and a crossword puzzle on white background.

Friendly Biology - Nonreligious Worldview

Friendly Biology makes high school science clear, doable, and yes—actually enjoyable. With vivid visuals, kitchen-table labs, and 28 well-paced lessons, it turns reluctant learners into confident biology students.

$99.95


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Ages14+
Grades9th+
AvailabilityPhysical materials usually ship in 1-3 days. Access information for audio and video materials will be sent via email, typically within 2 business days.
Digital ProductFriendly Biology - Nonreligious Worldview is a digital product and will be delivered to you via email.
Product Code821-610

You'll earn 100 Doodle Dollar points!

Please note: The video license is designed to accompany the course text, and is not a stand-alone curriculum. The audio and video portions of this course are non-refundable.

Included in this Curriculum Kit
2026 Ninth-Grade Curriculum Kit

2026 Ninth-Grade Curriculum Kit

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Yes! You can record this as a lab science course on your student's high school transcript if they complete the labs.

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