New Stuff:

Worksheets for Central Secondary School students are not listed on this page unless they are sufficiently important such as those for exams and test reviews. Students are advised to check their specific course at the Student Centre.

August 19, 2017 Multi-Panel Quiz!

Added more quizzes.

Multi-Panel Quiz: Meiosis    
Multi-Panel Quiz: The Heart    
Multi-Panel Quiz: Digestive Organs    
Multi-Panel Quiz: Digestive Enzymes    

August 14, 2017 Multi-Panel Quiz!

New style of quiz added. I will make more of these on various topics for various grades. You can also watch a video tutorial on how I designed this here.

Multi-Panel Quiz: Photosynthesis    
Multi-Panel Quiz: Biochemistry    
Multi-Panel Quiz: Nervous System    

July 20, 2017 Small Updates!

I am still here working on zeroBio but quietly in the background. There are small changes being made here and there to the appearance, text and such. I will get back to making quizzes, games and videos for you when I can.

July 10, 2017 Free Science Video Tutorials!

I am now providing all of my science tutorial videos for FREE! You don't have to buy them anymore. I will still provide Skype tutoring (for a fee) if anybody is interested.

The videos are on my YouTube channel in this playlist:

For Students: Science Songs, Science Tutorials, Etc.

October 9, 2016 Card Flip Quiz!

New flash animated quiz for grade 11 biology.

Card Flip Quiz: Meiosis    

September 26, 2016 Microevolution Video Tutorial!

Want to get your hands on my new MICROEVOLUTION video tutorial? Head over to the Bio Tutorials page where you can download a sample clip of the video and purchase it for $2.99!

March 18, 2016 Inject-A-Quiz!

Diagnose these patients and inject them with the correct hormone.

Inject-A-Quiz: Hormones    

March 16, 2016 Mixer Quiz!

Use this flash-animated audio mixer complete with channel strips, faders, buttons and knobs to answer 21 true-or-false questions.

Mixer Quiz: Diversity of Living Things    
Mixer Quiz: Endocrine System    

March 7, 2016 Cell Phone Quiz!

There is now a chemistry Cell Phone Quiz for grade 10 science students!

Includes 4 different multiple-choice quizzes each with 20 questions. Covers Atoms, Ions, Reactions and Miscellaneous.

Cell Phone Quiz for Grade 10 Science    
(or find it on the Cell Phone Quiz main page)

March 5, 2016 More Cell Phone Quiz!

This quiz now has it's own main page so I can easily add more in the future in one central location.

Cell Phone Quiz        

March 5, 2016 Sci-Fi Quiz!

Inspired by the HUD animations of Iron Man, I've put together this little quiz with multiple-choice questions on hormones. If people like it, I will make more for grade 10 and 11 students.

Sci-Fi Quiz: Hormones    

February 24, 2016 Cell Phone Quiz!

My grade 11 biology students wanted one of these quizzes too so ... here it is!

Includes 4 different multiple-choice quizzes each with 20 questions. Covers The Heart, Human Blood, Blood Vessels and Miscellaneous.

Cell Phone Quiz for Grade 11 Biology    

February 23, 2016 Cell Phone Quiz!

I know how much my grade 12 biology students like to use their cell phones so I made this flash animated quiz for them.

Includes 4 different multiple-choice quizzes each with 20 questions. Covers Metabolism, Biochemistry, Nervous System and Hormones.

Cell Phone Quiz for Grade 12 Biology    

December 22, 2015 Drag-and-Drop Cell Membrane!

Had a request from a teacher in the UK for this. Drag the components of the cell membrane into place to create the "Fluid Mosaic Model". Includes phospholipids, glycoprotein, transport proteins, arrows, molecules and name labels. This is intended for students in grades 10-12 science but I'm putting it in the Grade 11 Biology resources.

Drag-and-Drop Cell Membrane    

Print the worksheet here which shows my answer and can be coloured.

See additional drag-and-drop games for grade 11 biology.

November 30, 2015 Cups or Coins!

Created this for teachers and students. Download the swf and use it in your classroom. Free donationware.

Cups or Coins
- Click to play
- Right click and "save as" to download

October 24, 2015 Donations to zeroBio!

After many years working on zerobio, I have finally decided to accept donations to help me keep the website up and running. I've received so many emails from students and teachers around the world who have thanked me for this website and while I sincerely enjoy making this website for you all, it's been a lot of work and expense. All the graphics are original, all the software used to create the site was purchased and I could use some assistance. So, if you like the site and want to contribute, click the button below. Thank you!

Donate to to help keep this website going!

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