Interactive Online Science Classes with Labs

Last Updated on December 28, 2025 by Muhamed Elmesery

Interactive online science classes with labs bring theory to life by combining engaging digital lessons with hands-on virtual experiments.

Through realistic lab simulations, students don’t just learn scientific concepts—they apply them, test ideas, and analyze results in a dynamic, online environment that mirrors real laboratory practice.

What is an online science laboratory?

An online science laboratory is an interactive digital environment where students can perform scientific experiments virtually by using virtual  simulations or other methods like at-home labs kits that mimic real traditional labs.

Online science classes with labs have several benefits such as interactivity, safety, data collection, and visualization, making science accessible without the constraints of physical laboratories. 

Types of online labs

Online labs come in different formats to support hands-on science learning in digital and remote education environments.

Each type is designed to meet specific learning goals like:

• Accessibility.
• Safety.
• Cost.
• Experimental realism.

The two most common types of online labs are at-home lab kits and virtual labs, each offering a distinct approach to practical learning beyond the traditional classroom.

At-home lab kits

At-home lab kits are physical experiment kits shipped to students, allowing them to perform real experiments at home using safe, pre-measured materials and tools.

These labs emphasize hands-on learning and help students practice practical skills such as observation, measurement, and data recording.

They are commonly used in basic chemistry, biology, and physics courses, but they require logistics coordination, supervision, and strict safety guidelines.

Virtual labs

Virtual labs are fully digital, Simulation based learning laboratories accessed online. They allow students to conduct experiments in a risk-free environment using interactive 2D or 3D simulations.

 Virtual labs or online science classes with labs support repeated practice, instant feedback, and complex experiments that may be costly or dangerous in real life.

They are widely used in STEM education to enhance conceptual understanding, support remote learning, and ensure equal lab access for all students.

Benefits of online science classes with labs

Real Hands-On Learning Experience

Virtual and online labs allow students to perform experiments, manipulate variables, and observe outcomes, reinforcing theoretical concepts through practice.

Deeper understanding of scientific concepts

Online science classes with labs help link the theoretical aspect with the practical aspect through immersive 3D interactive simulations.

Conducting advanced biological experiments

Online lab science courses allow students to perform advanced experiments in several fields such as molecular biology, genetics, modern physics, organic chemistry, and more!

Access anytime and anywhere

Students can conduct experiments from anywhere without time or location constraints, providing greater flexibility in learning.

Simulation of specialized tools

Online science lab classes allow students to practice using specialized equipment such as:

• Centrifuges.
• Spectrophotometers.
• Incubators.
• Micropipettes.

Which major science can be offered in online labs?

Major science such as physics, chemistry, biology, engineering, and more can be taught effectively using online science classes with labs.

• Physics, such as heat and thermodynamics – mechanics – properties of matter – electricity – magnetism – modern physics – waves.
• Chemistry, such as organic chemistry – inorganic chemistry – general chemistry – analytical chemistry.
• Biology, such as physiology – cell culture – toxicology – bioenergetics – biochemistry – molecular biology – immunology – microbiology.

Benefits of science learning online with PraxiLabs

Through interactive 3D simulations, PraxiLabs empowers students to explore, experiment, and learn science more effectively—while giving educators a flexible, scalable, and cost-efficient lab solution.

Interactive 3D simulations

We provide 3D online science courses with labs that simulate real-life environments to enhance attention, engagement, and hands-on learning.

Risk-free experimentation

Students can perform experiments that might be too dangerous, expensive, or impractical in traditional labs, without exposure to hazards or harmful materials.

Questions bank

The question bank in PraxiLabs gives instructors the tools to design rigorous, customized assessments that align seamlessly with course objectives and learning outcomes.

Feedback & Progress Tracking

Students receive hints, model answers, and feedback at every stage. Instructors track progress in real time with detailed insights.

Flexible navigation

Students can move directly to specific milestones within an experiment, creating a focused and user-centered experience.

PraxiLabs is more than a tool—it’s a complete virtual STEM education platform that empowers students, supports instructors, and transforms science education for the future ..Try it now!

Accredited colleges and universities partner with PraxiLabs

Accredited colleges and universities partner with PraxiLabs to provide students with high-quality, interactive virtual science labs that enhance learning outcomes, increase engagement, and support remote and blended education initiatives.

Here are some examples of universities and educational institutions that rely on PraxiLabs’ virtual lab simulations:

• Ain Shams University (Egypt).
• Banha University (Egypt).
• Sadat University (Egypt).
• South Valley University (Egypt).
• University of Nizwa (Oman).
• Galala University (Egypt).
• Taibah University (Saudi Arabia).
• Dammam University & Prince Faisal University (Saudi Arabia).
• La Salle Universidad (Mexico).
• De La Salle Medical and Health Sciences Institute (Philippines).
• Asia‑Pacific International University (Thailand).
• Universidad de Piura (Peru).
• Colegio San Agustin Bacolod & University of St. La Salle (Philippines).
• King’s College London & Ulster University (UK).

Discover some PraxiLabs science simualtions

Here are some science simulations you can discover with PraxiLabs — interactive virtual labs that help students explore real-world experiments in a safe, realistic online environment across biology, chemistry, and physics:

Biology Simulations

conventional PCR virtual lab 

Teach your students how to:

• Demonstrate proficiency with the protocol involved in PCR.
• Identify the role of specific reagents and equipment in PCR.
• Practice basic laboratory techniques.
• Identify downstream applications of PCR.

Chemistry Simulations

Aspirin titration (weak acid / strong base titration)

By the end of aspirin synthesis experiment students will be able to:

• Become proficient in carrying out titrations.
• Learn the basics of analytical procedures.
• Understand the mechanism of acid-base back titrations.
• Learn the function of titrations as analytical methods.
• Get trained on the setup of titration experiments.

Physics Simulations

Blackbody Radiation and Stefan-Boltzmann Law of Radiation

Help your students understand how to:

• Verify the Stefan-Boltzmann law of radiation.
• Generate Planck’s curves for Stefan–Boltzmann lamp at different temperatures and verify Wien’s law.
• Verify the inverse square law for electromagnetic (EM) radiation.

Explore: Black Body Radiation Simulation

Frequently Asked Questions

Should I take lab along with my science classes?

If the lab is available—and especially if it’s required or relevant to your field—take it with the science class. It deepens understanding, strengthens skills, and keeps you academically and professionally prepared.

How can laboratory classes be done at home?

By using virtual laboratory simulations that mimic the real lab classes online. These virtual labs enable students to perform their experiments anytime and anywhere without any limitations in a safe environment.

Where can I find labs to self-study physics, biology, etc.?

PraxiLabs virtual labs offer more than 21 experiments in physics, chemistry, and biology to self study with several features.