Uploaded November 2020 | Updated September 2026, 2 weeks ago
This fun science experiment allows you to create “Frozen” inspired ornaments. This craft will allow you to explore the science of solutions and crystal formation with your kids while making tree ornaments using Borax your family can cherish and use for years!
Sodium tetraborate is a skin irritant, so please make sure children are supervised at all points during this experiment. You may also want to wear gloves, eye protection and be sure to thoroughly wash your hands when you are done.
What you will need:
Borax
Water
Thread
Chopsticks
Chenille craft sticks or pipe cleaners
Large mug or bowl
Scissors
Tablespoon
Other Cool Experiments:
DNA Extraction - tinyurl.com/y6yor9qr
Red Cabbage pH Indicator - tinyurl.com/uqg8nnx
Radial Chromatography - tinyurl.com/vxurvhm
Thanksgiving Invisible Ink - tinyurl.com/yydkjcup
Paper Chromatography - goo.gl/kJG9X9
Burning Magnesium & Chemical Reactions - goo.gl/vLz3zu
Copper and Silver Nitrate Reaction - goo.gl/3X1YgN
Enzymes in Your Spit, Salivary Amylase - goo.gl/TcLm2B
Solubility of a Gas in a Liquid (Messy!) - goo.gl/ZqYkje
Osmosis in Red Onion Cells - goo.gl/FhVwKR
Egg Osmosis Experiment - goo.gl/r2LEyH
Firework Chemistry, Flame Tests! - goo.gl/4DEUtW
Cabbage Juice pH Indicator Lab - goo.gl/9kCiyZ
Chemical and Physical Changes Lab - goo.gl/iCztn3
Check out my website at: mrpauller.weebly.com
Image credits
Structure of borate cage in borax by Smokefoot
commons.wikimedia.org/wiki/File:BoraxChem.png
By Rubelson - Own work, CC BY-SA 4.0, commons.wikimedia.org/w/index.php?curid=45347722
Straw Yule ornament - 9907 1 by Avery Jensen commons.wikimedia.org/wiki/File:Straw_Yule_ornament_-_9907_1.jpg
Straw Yule ornament - snowflake - 9905 1 by Avery Jensen commons.wikimedia.org/wiki/File:Straw_Yule_ornament_-_snowflake_-_9905_1.jpg
Borax-unit-cell-3D-balls By Ben Mills - Own work, Public Domain, commons.wikimedia.org/w/index.php?curid=3975079
Pipe cleaner white1By Arz - Own work, CC BY-SA 3.0, commons.wikimedia.org/w/index.php?curid=4158447
Aurora borealis timelapse by Harriniva Hotels&Safaris commons.wikimedia.org/wiki/File:Aurora_borealis_timelapse.webm
Music Credits:
Flames by Dan Henig
Christmas Village by Aaron Kenny
Other images & videos created by Noel Pauller
"Original image by NASA/Hubble, modifications by Noel Pauller".
#onlinelearning #onlineschool #scienceexperiments
This fun science experiment allows you to create “Frozen” inspired ornaments. This craft will allow you to explore the science of solutions and crystal formation with your kids while making tree ornaments using Borax your family can cherish and use for years!
Sodium tetraborate is a skin irritant, so please make sure children are supervised at all points during this experiment. You may also want to wear gloves, eye protection and be sure to thoroughly wash your hands when you are done.
What you will need:
Borax
Water
Thread
Chopsticks
Chenille craft sticks or pipe cleaners
Large mug or bowl
Scissors
Tablespoon
Other Cool Experiments:
DNA Extraction - tinyurl.com/y6yor9qr
Red Cabbage pH Indicator - tinyurl.com/uqg8nnx
Radial Chromatography - tinyurl.com/vxurvhm
Thanksgiving Invisible Ink - tinyurl.com/yydkjcup
Paper Chromatography - goo.gl/kJG9X9
Burning Magnesium & Chemical Reactions - goo.gl/vLz3zu
Copper and Silver Nitrate Reaction - goo.gl/3X1YgN
Enzymes in Your Spit, Salivary Amylase - goo.gl/TcLm2B
Solubility of a Gas in a Liquid (Messy!) - goo.gl/ZqYkje
Osmosis in Red Onion Cells - goo.gl/FhVwKR
Egg Osmosis Experiment - goo.gl/r2LEyH
Firework Chemistry, Flame Tests! - goo.gl/4DEUtW
Cabbage Juice pH Indicator Lab - goo.gl/9kCiyZ
Chemical and Physical Changes Lab - goo.gl/iCztn3
Check out my website at: mrpauller.weebly.com
Image credits
Structure of borate cage in borax by Smokefoot
commons.wikimedia.org/wiki/File:BoraxChem.png
By Rubelson - Own work, CC BY-SA 4.0, commons.wikimedia.org/w/index.php?curid=45347722
Straw Yule ornament - 9907 1 by Avery Jensen commons.wikimedia.org/wiki/File:Straw_Yule_ornament_-_9907_1.jpg
Straw Yule ornament - snowflake - 9905 1 by Avery Jensen commons.wikimedia.org/wiki/File:Straw_Yule_ornament_-_snowflake_-_9905_1.jpg
Borax-unit-cell-3D-balls By Ben Mills - Own work, Public Domain, commons.wikimedia.org/w/index.php?curid=3975079
Pipe cleaner white1By Arz - Own work, CC BY-SA 3.0, commons.wikimedia.org/w/index.php?curid=4158447
Aurora borealis timelapse by Harriniva Hotels&Safaris commons.wikimedia.org/wiki/File:Aurora_borealis_timelapse.webm
Music Credits:
Flames by Dan Henig
Christmas Village by Aaron Kenny
Other images & videos created by Noel Pauller
"Original image by NASA/Hubble, modifications by Noel Pauller".
#onlinelearning #onlineschool #scienceexperiments
![Mouse Hunter [AP Bio Unit 1]
How does camouflage impact survival in predator-prey interactions? In this AP Biology classroom simulation, we model a predator-prey relationship to explore how natural selection shapes adaptations in desert rodents. This hands-on activity is part of an AP Biology Storyline unit focused on the adaptations of rock pocket mice and kangaroo rats. The unit introduces the topic of natural selection and covers the topics of chemistry of life including properties of water, elements of life, and biological macromolecules.
In this walkthrough, you’ll learn:
✅ How the simulation models predator-prey dynamics
✅ The role of camouflage in prey survival
✅ How to collect and analyze data
This engaging, phenomena-driven lab provides an introduction to natural selection which will be explored again later in Unit 7: Natural Selection. Whether youre an AP Biology teacher or a student looking for a deeper understanding of evolutionary adaptations, this video provides everything you need to bring this simulation to life!
📌 Resources & Links:
🔗Unit 1 Playlist-https://www.youtube.com/playlist?list=PLcPxITNyCQ2zsriP6j9CVQQdCZgbHALJh
🔗 Unit 1 Webpage-https://mrpauller.weebly.com/unit-1-the-chemistry-of-life natural-selection.html
💬 Have questions or want to share your classroom experience? Drop a comment below!
👍 If you found this helpful, like & subscribe for more AP Biology content!
🎵Music credit: W.A.V.E by Emil Rottmayer
https://lofigirl.com/releases/descend/
#APBiology #Storylines #NaturalSelection Mouse Hunter [AP Bio Unit 1]](https://i.ytimg.com/vi/iqWDvlvlwZg/mqdefault.jpg)



![Density of Water [AP Bio Lab 1.1]
Hey bio friends! I created this tutorial video showing a lab conducted to collect data to experimentally determine the density of water. The lab also serves as an introduction to using a micropipette.
In the lab, students use micropipettes to transfer water into a test tube in 200 μL (0.200 mL) increments. The mass of the water is measured after each transfer. A graduated test tube is also created in the lab that can be used for later experiments to quantify amounts of gas produced in biological reactions.
Here is a link to the video which shows how the data collected in this experiment can be analyzed in Google Sheets using linear regression.
https://youtu.be/qZnHnrlQ-IQ
Density is one of the important emergent properties of water covered in Unit 1.1 of the AP Biology Course & Exam Description (CED).
#apbio #apbiology #statistics Density of Water [AP Bio Lab 1.1]](https://i.ytimg.com/vi/jd8PLqiS4OY/mqdefault.jpg)





