Los mejores videos

Teacherflix
4 vistas · 9 meses hace

The Principal Recovery Network is a club that no school leader wants to join. Yet when its members meet, they greet and joke with each other like family.

“If people saw us together, and if they knew why we gather, they’d think there’s something wrong with us,” quipped Andy McGill, the assistant principal at the rural West Liberty-Salem High School in West Liberty, Ohio.

In 2019, McGill came together with 21 other educators to form the PRN, a support and advocacy group for current and former school leaders who’ve survived and led their schools through the aftermath of a violent incident like a shooting.

Here, some of those school leaders discuss their experiences and their work as part of the PRN.

Teacherflix
4 vistas · 9 meses hace

Can we answer your top ten FAQs fast in this pop quiz? Hit the play button to find out—and pick up some good info along the way! Whether you need it now or later, this is a great resource for what you really want to know about online school.

Help & Support: https://www.help.k12.com/
First Day of School Resources: https://www.help.k12.com/s/article/First-Day-of-School-Resources-2025

Teacherflix
4 vistas · 9 meses hace

Head out on the open road with Shari, a registered nurse and medical instructor in a mobile lab, who brings real-world skills directly to her students. As part of a K12-powered career academy, Shari provides in-person, hands-on job training instruction so her students have opportunities to practice skills they’ll need in the workplace—before they even finish high school.

It’s clear to see what Shari loves about her work—everything from the adventure and the scenery to the skills and confidence she’s able to impart. Thanks to Shari’s innovative teaching, her students get a leg up on their futures. K12 is proud of delivering 25 years of quality education solutions that meet students where they are, and we can’t wait to see where the next 25 years take us!

Learn more at https://bit.ly/4ddMIIM.

Teacherflix
4 vistas · 9 meses hace

Every January, we honor the memory of Martin Luther King Jr. He’s one of many to champion the civil rights movement, participating in and leading peaceful protests for the right to vote, desegregation, and labor rights. He passionately recited his famous “I Have a Dream” speech, but did you know the original version of his speech didn’t include this iconic phrase?

Vicki Crawford, who oversees the Morehouse College Martin Luther King Jr. Collection, says there is only one of the speech’s drafts in his handwritten notes. It was originally titled “Normalcy, Never Again.” He worked on the speech until 3 AM, but not once did it include the word “dream.”

When he read the speech on the steps of the Lincoln Memorial on August 23, 1963, it was word-for-word. That was until gospel singer Mahalia Jackson prompted him to tell them about the dream. He went off script and continued improvising the speech we know today.

Teacherflix
4 vistas · 9 meses hace

Before it was a lifestyle in the early 2000s, French emperor Napoleon had his own emo phase. Learn more about Napoleon’s emo era in this K12 Teaching Moment! #K12TeachingMoment #Challenge #TikTok #Animation

Enroll Today: https://k12parentportal.force.com/portal_sitelogin

Stay Connected with us! ​

Facebook: https://www.facebook.com/StrideK12​

Instagram: https://www.instagram.com/k12learn/​

Tik Tok: https://www.tiktok.com/@stridek12​

Pinterest: http://pinterest.com/k12inc/​

Teacherflix
4 vistas · 9 meses hace

We’re spending some time in the kitchen with Aliyah for this episode of Kids Teach. She’s a high schooler at a K12-powered school and K12 Cook-Off finalist who agreed to try her hand at teaching James, K12’s CEO, a few skills to improve his baking. While they’re working the dough for a sweet treat, Aliyah gleans some tips about management from James’s perspective in the C-suite.

Aliyah and her family love that online learning means she can work at her own pace and find more time for exploring her culinary passions. James loves to hear how families like hers are thriving with personalized learning.

Share in this sweet exchange and learn Aliyah’s recipe for from-scratch cinnamon rolls. Then follow along as we put more students in charge in our continuing Kids Teach series.

Connect with K12!

Find a school: K12.com
Facebook: facebook.com/StrideK12
Instagram: instagram.com/k12learn
TikTok: tiktok.com/@stridek12

Teacherflix
4 vistas · 9 meses hace

Students learn about and use a right triangle to determine the width of a "pretend" river. Working in teams, they estimate of the width of the river, measure it and compare their results with classmates.

View the full activity on TeachEngineering:
https://www.teachengineering.o....rg/activities/view/c

TeachEngineering has over 1,500 FREE lessons and activities. Visit https://www.teachengineering.org/ for more

Music: Jazz Apricot

Teacherflix
4 vistas · 9 meses hace

Students learn about one-axis rotations, and specifically how to rotate objects both physically and mentally to understand the concept. They practice drawing one-axis rotations through a group exercise using cube blocks to create shapes and then drawing those shapes from various x-, y- and z-axis rotation perspectives on triangle-dot paper (isometric paper). They learn the right-hand rule to explore rotations of objects. A worksheet is provided. This activity is part of a multi-activity series towards improving spatial visualization skills.

View the full activity on TeachEngineering:
https://www.teachengineering.o....rg/activities/view/c

TeachEngineering has over 1,500 FREE lessons and activities. Visit https://www.teachengineering.org/ for more

Music: Sky Scraper - Geographer

Teacherflix
4 vistas · 9 meses hace

Students develop their understanding of air convection currents and temperature inversions by constructing and observing simple models. Engineers study temperature inversions and convection currents to understand why pollution levels may be higher in some areas than in others. They use this information to reduce pollution levels and determine new pollution prevention programs. They also study convection currents inside buildings to help improve indoor air quality that may be poor due to smoking or fumes from cleaning supplies. Convection currents help to circulate these pollutants, sending them outside of the building.

View the full activity on TeachEngineering:
https://www.teachengineering.o....rg/activities/view/c

TeachEngineering has over 1,500 FREE lessons and activities. Visit http://www.TeachEngineering.org for more!

Music: Daily Beetle- Kevin MacLeod

Teacherflix
4 vistas · 9 meses hace

Students engage in an interactive "hot potato" demonstration to gain an appreciation for the flow of electrons through a circuit. Students role play the different parts of a simple circuit and send small items representing electrons (paper or candy pieces) through the circuit.

View the full activity at TeachEngineering:
https://www.teachengineering.o....rg/activities/view/c

TeachEngineering has over 1,500 FREE lessons and activities. Visit http://www.TeachEngineering.org for more!

Music: Stuck In The Air - The Tower of Light

Teacherflix
4 vistas · 9 meses hace

Students are introduced to the five fundamental loads: compression, tension, shear, bending and torsion. They learn about the different kinds of stress each force exerts on objects.

View the full lesson on TeachEngineering:
https://www.teachengineering.o....rg/lessons/view/wpi_

TeachEngineering has over 1,500 FREE lessons and activities. Visit https://www.teachengineering.org/ for more

Music: Cats and Gats - Dyalla

Teacherflix
4 vistas · 9 meses hace

Students see how different levels of surface tension affect water's ability to move. Teams "race" water droplets down tracks made of different materials, making measurements, collecting data, making calculations, graphing results and comparing to their predictions and the properties of each surface, determining which surface exhibits the highest (or lowest) level of surface tension with water. They apply their results to make engineering recommendations for real-world applications.

View the full activity at TeachEngineering:
https://www.teachengineering.o....rg/activities/view/u

TeachEngineering has over 1,500 FREE lessons and activities. Visit http://www.TeachEngineering.org for more!

Music: Bicycle-Reunited by Kevin MacLeod

Teacherflix
4 vistas · 9 meses hace

Students identify different bridge designs and construction materials used in modern day engineering. They work in construction teams to create paper bridges and spaghetti bridges based on existing bridge designs. Students progressively realize the importance of the structural elements in each bridge. They also measure vertical displacements under the center of the spaghetti bridge span when a load is applied. Vertical deflection is measured using a LEGO® MINDSTORMS® EV3 intelligent brick and ultrasonic sensor. As they work, students experience tension and compression forces acting on structural elements of the two bridge prototypes. In conclusion, students discuss the material properties of paper and spaghetti and compare bridge designs with performance outcomes.

View the full activity at TeachEngineering:
https://www.teachengineering.o....rg/activities/view/n

TeachEngineering has over 1,500 FREE lessons and activities. Visit http://www.TeachEngineering.org for more!

Music: Venice Beach - Topher Mohr & Alex Elena

Teacherflix
4 vistas · 9 meses hace

Students learn about stress and strain by designing and building beams using polymer clay. They compete to find the best beam strength to beam weight ratio, and learn about the trade-offs engineers make when designing a structure.

View the full activity on TeachEngineering: https://www.teachengineering.o....rg/activities/view/c

TeachEngineering has over 1,500 FREE lessons and activities. Visit http://www.TeachEngineering.org for more!

Music: Brazil Samba - Bensound.com

Teacherflix
4 vistas · 9 meses hace

To better understand electricity, students investigate the properties of materials based on their ability to dispel static electricity. They complete a lab worksheet, collect experimental data, and draw conclusions based on their observations and understanding of electricity. The activity provides hands-on learning experience to safely explore the concept of static electricity, learning what static electricity is and which materials best hold static charge. Students learn to identify materials that hold static charge as insulators and materials that dispel charge as conductors. The class applies the results from their material tests to real-world engineering by identifying the best of the given materials for moving current in a solar panel.

View the full activity at TeachEngineering:
https://www.teachengineering.o....rg/activities/view/u

TeachEngineering has over 1,500 FREE lessons and activities. Visit http://www.TeachEngineering.org for more!

Music: Dragonfly - Quincas Moreira

Teacherflix
4 vistas · 9 meses hace

In the ongoing "Lost in the Amazon" scenario, students are provided with a list of supplies that survived their plane's crash in the Amazon jungle. They organize the supplies to classify which items are useful for surviving in the Amazon. They use estimation and basic math skills to determine how much they can carry and decide which items to bring with them to survive in the jungle until they reach their destination.
This engineering curriculum aligns to Next Generation Science Standards (NGSS).

View the full activity on TeachEngineering:
https://www.teachengineering.o....rg/activities/view/c

TeachEngineering has over 1,500 FREE lessons and activities. Visit https://www.teachengineering.org/ for more

Music: Straighty Baby

Teacherflix
4 vistas · 9 meses hace

On your mark… get set… design! Students discover how sports arenas, rules, and equipment would change if the Olympic Games were conducted on the Moon. During the process, they learn about the engineering design process and physics concepts such as gravity, velocity, acceleration, and friction. They use free online design and programming tools which help them to improve their conceptions and design skills. This activity was developed to be implemented fully online; however, it could easily be adapted for in-class or hybrid classroom use.
This engineering curriculum aligns to Next Generation Science Standards (NGSS).

View the full activity on TeachEngineering:
https://www.teachengineering.o....rg/activities/view/p

TeachEngineering has over 1,500 FREE lessons and activities. Visit https://www.teachengineering.org/ for more

Music: Believer

Teacherflix
4 vistas · 9 meses hace

In this activity, students are divided into a group of hormones and a group of receptors. The hormones have to find their matching receptors, and the pair, once matched, perform a given action. This activity helps students learn about the specificity of hormone-receptor interactions within the endocrine system.

View the full activity on TeachEngineering:
https://www.teachengineering.o....rg/activities/view/n

TeachEngineering has over 1,500 FREE lessons and activities. Visit https://www.teachengineering.org/ for more

Music: Unicorn Heads - Orange Octopus

Teacherflix
4 vistas · 9 meses hace

Students gain a better understanding of the different types of materials as pure substances and mixtures and learn to distinguish between homogeneous and heterogeneous mixtures by discussing an assortment of example materials they use and encounter in their daily lives.

View the full activity at TeachEngineering:
https://www.teachengineering.o....rg/activities/view/u

TeachEngineering has over 1,500 FREE lessons and activities. Visit http://www.TeachEngineering.org for more!

Music: Sky Scraper - Geographer

Teacherflix
4 vistas · 9 meses hace

Students use their creative skills to determine a way to safely mail raw (dry, uncooked) spaghetti using only the provided materials. To test the packing designs, the spaghetti is mailed through the postal system and evaluated after delivery.

View the full activity on TeachEngineering: https://www.youtube.com/watch?v=sP2KF1HWXZQ&t=7s

TeachEngineering has over 1,500 FREE lessons and activities. Visit http://www.TeachEngineering.org for more!

Music: Italian Afternoon - Twin Musicom
Italian Afternoon by Twin Musicom is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/)
Artist: http://www.twinmusicom.org/

Teacherflix
4 vistas · 9 meses hace

Students investigate motors and electromagnets as they construct their own simple electric motors using batteries, magnets, paperclips and wire.

View the full activity on TeachEngineering:
https://www.teachengineering.org/acti...

TeachEngineering has over 1,500 FREE lessons and activities. Visit https://www.teachengineering.org/ for more!

Music: Deep Hat - Vibe Tracks

Teacherflix
4 vistas · 9 meses hace

Students examine the motion of pendulums and come to understand that the longer the pendulum string, the fewer the number of swings in a given time interval. Student groups conduct an experiment, collecting and graphing data on a worksheet. They see that changing the weight on the pendulum does not have an effect on the period

View the full activity on TeachEngineering:
https://www.teachengineering.o....rg/activities/view/c

TeachEngineering has over 1,500 FREE lessons and activities. Visit https://www.teachengineering.org/ for more

music -The_Temperature_of_the_Air_on_the_Bow_of_the_Kaleetan

Teacherflix
4 vistas · 9 meses hace

Students construct three-dimensional models of water catchment basins using everyday objects to form hills, mountains, valleys and water sources. They experiment to see where rain travels and collects, and survey water pathways to see how they can be altered by natural and human activities. Students discuss how engineers design structures that impact water collection, as well as systems that clean and distribute water.

View the full activity on TeachEngineering:
https://www.teachengineering.o....rg/activities/view/c

TeachEngineering has over 1,500 FREE lessons and activities. Visit https://www.teachengineering.org/ for more!

Music: Rank and File - Silent Partner

Teacherflix
4 vistas · 9 meses hace

Students are introduced to Pascal's law, Archimedes' principle and Bernoulli's principle. Fundamental definitions, equations, practice problems and engineering applications are supplied. Students can use the associated activities to strengthen their understanding of relationships between the previous concepts and real-life examples. A PowerPoint® presentation, practice problems and grading rubric are provided.

View the full lesson on TeachEngineering: https://www.teachengineering.o....rg/lessons/view/uoh_

TeachEngineering has over 1,500 FREE lessons and activities. Visit http://www.TeachEngineering.org for more!

Teacherflix
4 vistas · 9 meses hace

Students perform a macroinvertebrate survey to gauge the health of a local river. They collect water samples and count macroinvertebrates to learn how the health of a river's ecosystem can be determined by its river insect population.

View the full lesson on TeachEngineering:
https://www.teachengineering.o....rg/activities/view/c

TeachEngineering has over 1,900 FREE lessons and activities. Visit http://www.TeachEngineering.org for more!

Music: Fudgetaboutit




Showing 544 out of 545