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LabXchange

@LabXchange

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The world's science classroom. Built @harvard, supported by @amgenfoundation. 32K free, interactive learning resources. Start exploring: https://t.co/ph4XbYfiJC

Cambridge, MA
Joined May 2018
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@LabXchange
LabXchange
3 years
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@LabXchange
LabXchange
11 hours
🧬 Meet the 4 essential #Biomolecules that make life possible: proteins, lipids, carbohydrates, and nucleic acids. When we understand these important biomolecules, we can unlock the secrets of how living things are put together and how they work:  https://t.co/2M14XavmQP
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@LabXchange
LabXchange
1 day
How do scientists uncover the truth? They follow the scientific method:  1️⃣ Make an observation 2️⃣ Ask a question 3️⃣ Generate a hypothesis 4️⃣ Conduct an experiment 5️⃣ Analyze data & draw conclusions Learn more: https://t.co/GJ30WudszY
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@LabXchange
LabXchange
2 days
Good lab habits don’t just protect you, they keep your classmates and the lab safe too. Explore our Lab Safety interactive on LabXchange to learn best practices through various scenarios that depict safe and unsafe behaviors:
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Lab safety is crucial in any scientific setting, as it ensures that everyone in the lab is safe and that the experiments...
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@LabXchange
LabXchange
2 days
Here are 3 safety habits every student should master: 1️⃣ Keeping your workspace clear. 2️⃣ Wearing protective gear correctly (goggles, lab coat, closed shoes). 3️⃣ No eating, drinking, or fooling around. Labs are shared spaces, and your choices impact everyone. #LabSafety
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@LabXchange
LabXchange
2 days
🔬 We get it: #LabRules can feel repetitive or even boring compared to the excitement of experiments. But the moment you step into a lab without supervision, you quickly realize why they matter. Even a “small” mistake, like misusing equipment, can lead to serious accidents.
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@LabXchange
LabXchange
7 days
Insect agriculture plays a vital role in sustainable farming, improving soil health, waste management, and more. This teaching guide created by @ExplrMedia , guides 6th–12th graders in exploring mealworm life cycles and environmental benefits.  https://t.co/WQ61Tkq0jd
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Insect agriculture plays a vital role in sustainable farming, improving soil health, waste management, and food...
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@LabXchange
LabXchange
7 days
Bugs in the system? This time, it’s a good thing! 👇 #LabXchange #STEM #STEMEducation #SciEd #CollaboratorSpotlight #NGSS
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@LabXchange
LabXchange
8 days
- Biotechnology: Restriction Enzyme Analysis of DNA This simulation provides an opportunity to practice a restriction digest in a virtual lab setting.  #BackToSchool  https://t.co/V0cr4TY2OW
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This simulation provides an opportunity to practice a restriction digest in a virtual lab setting. Restriction enzymes...
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@LabXchange
LabXchange
8 days
- Photosynthesis and Cellular Respiration This protocol simulation allows us to address fundamental questions about photosynthesis and cellular respiration. #BackToSchool  https://t.co/gAaaBsbiq0
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This protocol simulation allows us to address fundamental questions about photosynthesis and cellular respiration. It...
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@LabXchange
LabXchange
8 days
- Osmosis and Medicine In this simulation, you’ll investigate the principles of osmosis and will discover how maintaining osmotic balance with saline IV fluids is essential for cellular homeostasis and patient safety. #BackToSchool  https://t.co/umGGbiJKFs
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How do various solution concentrations affect water flow into and out of cells? In this simulation, you’ll...
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@LabXchange
LabXchange
8 days
- Mathematical Modeling: Hardy-Weinberg  Explore how the Hardy-Weinberg equilibrium principle can help us assess if evolution has occurred over generations. #BackToSchool  https://t.co/du2SmzzBPB
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How can we determine if a population is evolving over time? Just because variation exists in a population, there is no...
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@LabXchange
LabXchange
8 days
- Transforming Bacteria   In this simulation, users will practice transforming bacterial cells with a recombinant plasmid using the heat shock method. #BackToSchool  https://t.co/HjajQNR0Ae
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In this simulation, users will practice transforming bacterial cells with a recombinant plasmid using the heat shock...
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@LabXchange
LabXchange
8 days
- Plating Transformed Bacteria This simulation explores how to grow bacterial cells that have been transformed with a recombinant plasmid and assess expression of the gene of interest using selective media. #BackToSchool  https://t.co/tAO0vj3Yvr
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This simulation explores how to grow bacterial cells that have been transformed with a recombinant plasmid and assess...
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@LabXchange
LabXchange
8 days
Back-to-school AP Biology resources for educators! 🍎📚 These free simulations will challenge students to think like scientists and prepare for success in AP Biology. 👇 See all AP Biology resources on LabXchange: https://t.co/iXVspFApYD
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@LabXchange
LabXchange
9 days
- Introduction to the Micropipette This scrollable introduces the parts of a micropipette and the proper use of this equipment in the lab. #BackToSchool #ScienceResources #VirtualLab #HighSchool #STEMM #Science https://t.co/jrGB5Di068
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Micropipettes are tools that allow scientists to measure and utilize very small volumes of liquid in the microliter to...
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@LabXchange
LabXchange
9 days
- How to Make a Solution This scrollable interactive guides users through how to make a solution in a lab, including finding a recipe for your solution & doing the necessary calculations before beginning to measure & mix together the ingredients. #Science https://t.co/8EVUgNnciJ
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This scrollable interactive guides users through how to make a solution in a lab, including finding a recipe for your...
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@LabXchange
LabXchange
9 days
- Research Foundations Learn about essential scientific thinking and problem-solving skills valuable for everyone, not just scientists and engineers. #BackToSchool #ScienceResources #VirtualLab #HighSchool #STEMM #Science https://t.co/41ch6BKVSA
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Learn about essential scientific thinking and problem-solving skills valuable for everyone, not just scientists and...
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@LabXchange
LabXchange
9 days
- Introduction to Physics This cluster supports an exploration of foundational concepts in physics for those approaching these concepts for the first time. #BackToSchool #ScienceResources #VirtualLab #HighSchool #STEMM #Science
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This cluster supports an exploration of foundational concepts in physics for those approaching these concepts for the...
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@LabXchange
LabXchange
9 days
- Introduction to Chemistry  This cluster supports an exploration of foundational concepts in chemistry for those approaching these concepts for the first time. #BackToSchool #ScienceResources #VirtualLab #HighSchool #STEMM #Science https://t.co/hlHcLpM7iU
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This cluster supports an exploration of foundational concepts in chemistry for those approaching these concepts for the...
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