Transform your productivity with our mesmerizing Countdown Sand Timer! Watch time flow as golden sand particles cascade down your screen. Set timers from 1 to 60 minutes with ease Pause and resume functionality for ultimate flexibility Gentle audio alert when time’s up Perfect for students, professionals, or anyone looking to add a touch of visual elegance to their time management. Crafted with care by 5th Period Science, this intuitive tool combines functionality with a soothing, eye-catching design. Start visualizing your productivity today – because time management should be both effective and beautiful!

Experience the electrifying world of static electricity with our interactive Van de Graaff generator! This fascinating device, invented in 1929, demonstrates the principles of electrostatic charge accumulation and discharge. Watch as electrical charge builds up on the dome, then create your own miniature lightning by bringing the small sphere close to it. Adjust the on/off switch, drag the discharge sphere, and witness the spark of science come to life! Perfect for curious minds of all ages, this simulation offers a hands-on way to explore the shocking wonders of electrostatics. Give it a try and feel the buzz of discovery!

Challenge your friends or test your own vocab skills Vibrant, easy-to-read design for hours of fun Perfect for all ages – from word wizards to casual players Guess letters, reveal the phrase, claim victory!

Users can select different substances (air, water, glass, and diamond) to observe how light bends as it passes through materials with varying refractive index. The visual representation dynamically updates to show the changing angle of refraction, making abstract physics concepts tangible and easy to understand.

Introducing the Shuffling Card Name Picker, a vibrant and interactive tool designed to make classroom participation fun and fair. This easy-to-use web application allows teachers to quickly input student names and randomly select participants with an exciting card-shuffling animation.

Transform your study sessions into an addictive gaming experience! Stack alkanes from methane to decane, clear rows, and watch your chemistry knowledge grow along with your score. Perfect for students looking to make organic chemistry fun, or teachers wanting to engage their class in a unique way. Can you build your way to chemical mastery? Play Organic Chemistry Tetris now and discover a whole new way to bond with science!"

Explore the Speed of Sound with our interactive learning tool. This engaging web application allows students to discover how sound travels through different materials. Features include: Interactive calculator for sound travel time Visual comparison of sound speeds in various substances Colorful, easy-to-understand bar graph Rotating fun facts that change every 20 seconds

Students can manipulate frequency and amplitude in real-time, seeing and hearing how these changes affect pitch and volume. With a colorful, user-friendly interface, fun facts that pop up every 20 seconds, and a visual representation of sound waves, learning has never been this exciting! Key features: Interactive sliders to adjust frequency and amplitude Real-time audio output to hear the changes

Magnets: Interactive Lesson" is an engaging, web-based educational tool designed for Year 7 students studying magnetism. This interactive resource features three main activities: A hands-on exploration of magnetic vs non-magnetic materials An interactive demonstration of magnetic pole attraction and repulsion A quiz to reinforce key concepts

The RGB Colour Mixer is an interactive educational tool designed to help students explore the fascinating world of color theory. This web-based application allows users to experiment with the additive color model by adjusting red, green, and blue light intensities. Key features include: Interactive sliders for precise color mixing Preset buttons for primary and secondary colors A color picker for easy selection Complementary color display Rotating fun facts about colors

Save time with the Formula mass calculator. Molar masses of common elements built in. Just type in your compound and hit calculate.

Dive into the wild world of ecosystems with our exciting Predator-Prey Adventure! Perfect for curious minds of all ages, this interactive simulation brings the delicate balance of nature to life right before your eyes. Watch as foxes and rabbits battle for survival in a dynamic, ever-changing environment. Adjust population sizes and growth rates with easy-to-use controls and see instant results on our colorful, real-time graph.

Roll into the future with the Digital Dice Roll simulator! Science This vibrant and interactive tool brings your classic dice game into the digital age. Whether you need one die or five, we have you covered. Perfect for board game nights, probability lessons, or just for fun! No more lost dice under the couch – get rolling with Digital Dice Roll today. Choose your dice, click to roll, and let the good times roll!

Dive into the fascinating world of solar and lunar eclipses with our interactive Eclipse Explorer! Drag the moon to simulate both solar and lunar eclipses. HTML file easily opens with your browser.

Discover the ups and downs of energy conversion with our interactive Trampoline Energy Simulation! Make a stick figure jump and watch as potential and kinetic energy transform before your eyes. Perfect for visual learners, this engaging tool brings physics to life: See energy bars change in real-time Pause and analyze at any moment Understand energy conservation effortlessly Designed by 5th Period Science, this simulation makes learning about energy fun and accessible. Give it a bounce and elevate your understanding of physics!

Dive into the world of elements with Valency Tetris, the addictive puzzle game that turns chemistry into pure fun! Stack chemical elements based on their valency, clear rows, and watch your knowledge grow along with your score.

Word Search Reinvented Dive into a world of words with our innovative touch-friendly Word Search game! Create custom puzzles instantly Play on any device - mobile or desktop Hear words spoken as you find them Perfect for classrooms, family game nights, or solo play Engage your mind, enhance vocabulary, and have fun - all in one colorful, interactive package. Start your word-hunting adventure today! By 5th Period Science

Students open the html file. Add the word list from the teacher. Randomly generate their 12 words. Cross them off as the teacher calls out the words. The built in timer, ensures they don’t regenerate the list.

A calculator to display on your board.

Explore the properties of the planets in the Solar System.