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LabXchange

@labxchange

The world's science classroom.

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13.11.2024
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Latest posts by LabXchange @labxchange

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Xylem and Phloem - Transport in Plants Learn how plants circulate vital nutrients and water through their xylem and phloem and understand the role of vascular...

Together, these vascular tissues form a network that allows plants to distribute the resources every cell needs to survive.
Watch this video created by FuseSchool to learn more: https://f.mtr.cool/ogcliaxixy

#Botany #STEMLearning #PlantSystems #LabXchange

06.03.2026 15:21 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

The xylem carries water and dissolved minerals from the roots to the leaves, while the phloem transports sugars and amino acids produced during photosynthesis to the rest of the plant.

06.03.2026 15:21 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

How do plants move water, minerals, and sugars without a heart or circulatory system? Plants rely on specialized vascular tissues to transport materials throughout the organism.

06.03.2026 15:21 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Unstoppable Us Detective Game: The Missing Code Join Professor Darwina in UNSTOPPABLE US: The Detective Game: The Missing Code! This interactive game, paired with a...

Learners are encouraged to solve puzzles, uncover clues, and discover how humans and animals are connected while developing scientific thinking and problem-solving skills.

Learn more:

03.03.2026 15:30 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Join Professor Darwina in the Unstoppable Us Detective Game: The Missing Code! This interactive game, paired with a quiz and teaching guide, helps Grades 4–7 learners explore DNA, heredity, and evolution.

Β #Sapienship

03.03.2026 15:30 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Illustration of a worker in hard hat and safety vest using a tablet to inspect a conveyor belt with gears and a checked box.

Illustration of a worker in hard hat and safety vest using a tablet to inspect a conveyor belt with gears and a checked box.

Exploring roles like this can help learners better understand how scientific knowledge, systems thinking, and collaboration translate into meaningful impact.

Learn more about the Process Engineer career profile on CareerXplorer: https://f.mtr.cool/oyzrdkdxrj

27.02.2026 14:02 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Rafael Dilan Gracia: Opportunities to Continuously Improve and Pay It Forward Rafael Dilan Gracia is a process improvement engineer for Amgen in Puerto Rico. He talks about his early interest in...

As Rafael Dilan Gracia, process improvement engineer at Amgen, explains:

β€œIt’s important to have a diverse background in science even if you are on an engineering team. Science with engineering is a good combination.”

27.02.2026 14:02 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

In this role, engineers analyze data, assess process safety, optimize workflows, and collaborate across teams. Their work connects laboratory discoveries to manufacturing environments, whether developing medicines, improving sustainability, or strengthening industrial systems.

27.02.2026 14:02 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Text reads: β€œIt’s important to have a diverse background in science even if you are on an engineering team. Science with engineering is a good combination.” -  Rafael Dilan Gracia, process improvement engineer at Amgen

Text reads: β€œIt’s important to have a diverse background in science even if you are on an engineering team. Science with engineering is a good combination.” - Rafael Dilan Gracia, process improvement engineer at Amgen

Career Spotlight: Process Engineer
Process engineers work at the intersection of research, development, and large-scale production. They help translate scientific insight into systems that operate safely, efficiently, and reliably in the real world.

27.02.2026 14:02 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Mark Ryne - Navigation Engineer I am a Navigation Engineer at the Jet Propulsion Laboratory in the Mission Design and Navigation Section. My current...

Mark Ryne, Navigation Engineer at the Jet Propulsion Laboratory

#EngineersWeek #EngineeringEverywhere #ScienceNeedsEveryone #LabXchange
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26.02.2026 15:03 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Career Spotlight: Ngoni Madungwe, PhD, Process Engineer Ngoni Madungwe is a process engineer whose work spans pharmaceutical and biotech development from lab-scale design to...

Ngoni Madungwe, PhD, Process Engineer

#EngineersWeek #EngineeringEverywhere #ScienceNeedsEveryone #LabXchange

26.02.2026 15:03 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Career Spotlight: Karin Anderson, Advance Materials Structures Engineer in Aerospace Follow Karin Anderson’s career journey as a mechanical engineer to see how creativity, communication, and systems...

Karin Anderson, Advance Materials Structures Engineer in Aerospace
#EngineersWeek #EngineeringEverywhere #ScienceNeedsEveryone #LabXchange
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26.02.2026 15:03 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Professor Peter Gammon On How He Became an Electronics Engineer Discover the world of electronics engineering with insights from an enthusiastic engineer, Professor Peter Gammon of...

Professor Peter Gammon, Electronics Engineer
#EngineersWeek #EngineeringEverywhere #ScienceNeedsEveryone #LabXchange
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26.02.2026 15:03 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Engineering does not belong to one type of person. It belongs to those who are curious, persistent, and willing to work through complex problems with others.

Explore various engineering career spotlights πŸ‘‡

26.02.2026 15:03 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Engineering is a creative and collaborative process. It brings together people with different strengths to design, test, refine, and improve solutions to real-world challenges. Careers in engineering span industries, disciplines, and interests.

26.02.2026 15:03 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Text reads: β€œStay open to the idea you could be good at things you may not have heard about. Learning is about the skills we carry; the roles will always change and there are many roles out thereβ€”so give some a try!” - Ngoni Madungwe, Process Engineer.

Text reads: β€œStay open to the idea you could be good at things you may not have heard about. Learning is about the skills we carry; the roles will always change and there are many roles out thereβ€”so give some a try!” - Ngoni Madungwe, Process Engineer.

Text reads: "In our group we use techniques from electronics engineering and materials science to solve electrical engineering problems." - Professor Peter Gammon, Electronics Engineer

Text reads: "In our group we use techniques from electronics engineering and materials science to solve electrical engineering problems." - Professor Peter Gammon, Electronics Engineer

What does an engineer look like? For many people, the word β€œengineer” still brings to mind a narrow image: someone who is naturally gifted in math or who followed a single, clearly defined path. But engineering is far more expansive than that.

26.02.2026 15:03 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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What is Newsworthy? Journalistic research shows that stories with a strong everyday impact consistently gain more attention than...

Ideal for media literacy units, school news programs, or helping students strengthen story ideas and pitches.Β 

25.02.2026 19:01 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Through discussion, trend analysis, and real-world examples, students examine how reporters use guidelines, audience needs, and digital tools like social media to shape news coverage.

25.02.2026 19:01 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

What makes a story newsworthy? In this teaching guide, created by PBS News Student Reporting Labs, students explore how journalists decide which stories are worth reporting and why newsworthiness can look different depending on audience, location, and context.

25.02.2026 19:01 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Text reads: You're already thinking like an engineer. Engineering isn't just bridges and circuits. It's how you solve problems.

Text reads: You're already thinking like an engineer. Engineering isn't just bridges and circuits. It's how you solve problems.

Text reads: Engineering is the process of trying, refining, and trying again.

Text reads: Engineering is the process of trying, refining, and trying again.

Text reads: When you question how something works, you're thinking like an engineer.

Text reads: When you question how something works, you're thinking like an engineer.

Text reads: If you've ever made something work better, you've used engineering logic.

Text reads: If you've ever made something work better, you've used engineering logic.

Engineering skills impact everything from environmental conservation to healthcare innovation. Yet many students never see how classroom science connects to engineering careers.

You don’t have to build a bridge to think like an engineer.

#EngineersWeek

25.02.2026 15:04 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Unstoppable Us Detective Game: The Missing Code In this interactive game, students help Professor Darwina escape her lab by finding clues and solving puzzles. Along the...

It’s a hands-on way to build scientific thinking while helping learners see how humans and animals are connected.

Play the game: https://f.mtr.cool/oxcacqtjzxΒ 

#CollaboratorSpotlight

23.02.2026 18:02 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

In the game, students help a scientist escape her lab by solving puzzles and uncovering clues. Along the way, they explore big ideasβ€”like common ancestors, shared traits, and how scientists use evidence to understand the natural worldβ€”all in a way that feels approachable, fun, and engaging.

23.02.2026 18:02 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

πŸ•΅οΈβ€β™€οΈ Learn science through play with the Unstoppable Us Detective Game: The Missing Code, created by Sapienship. It’s an interactive learning experience for Grades 4–7 that introduces students to DNA, heredity, and evolution through storytelling and problem-solving.

23.02.2026 18:02 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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What Makes a Good Video Story? Videos combine visuals and narration to convey information up to six times faster than text alone, making them a...

This teaching guide supports media literacy by helping students identify storytelling elements like visuals, empathy, and conflictβ€”and reflect on how those choices shape meaning and impact.Β 

20.02.2026 15:02 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

In this teaching guide, created by PBS News Student Reporting Labs, students explore the key elements that make great nonfiction video stories, including news packages, video profiles, explainers, and short documentaries.

20.02.2026 15:02 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

What makes a video story good isn’t just the topic, it’s how you tell the story. Videos combine visuals and narration to convey information up to six times faster than text alone, making them a powerful medium for storytelling, education, and engagement.

20.02.2026 15:02 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Evodia Setati - Wine Microbiology and Biotechnology Evodia Setati describes her role as a wine microbiology and biotechnology academic, and expresses her desire to spread...

Read Dr. Setati’s full story, created by The Catalyst In Me, on LabXchange:

19.02.2026 14:31 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Her work in wine microbiology is driven by curiosity about microorganisms and by a commitment to mentoring the next generation of scientists. She speaks openly about the challenges of academic life, the importance of community engagement, and the value of doing science with and for society.

19.02.2026 14:30 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Meet Dr. Evodia Setati, a microbiologist and biotechnology academic working at the intersection of science, education, and community impact.

19.02.2026 14:30 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Endosymbiosis Theory The theory of how mitochondria, chloroplasts and other membrane-bound organelles in eukaryotic cell likely arose from a...

By looking at shared structures & genetic evidence, it offers a window into how cooperation and interdependence shaped the cells we see today. Learn more with Khan Academy:

18.02.2026 15:03 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0