The Pasco Turbidity Sensor measures the particles suspended in aqueous solutions in NTU (Nephelometric Turbidity Unit). The sensor can also measure precipitation or settling of suspended particles in a solution. Great for field studies or use with water filtration kits.

The Pasco PS-2149 Ultraviolet Light Sensor measure the UVA band (315 - 400 nanometers) and the visible spectrum.

Simultaneously measure the voltage, current, and power of a circuit. For safety, the sensor will automatically beep and shut down if the current is too high, and will reset automatically when the overload is removed.

The weather / anemometer sensor allows to measure multiple atmospheric parameters such as wind speed, air temperature, and humidity at a certain point.

With the PITSCO Structure testing machine students are capable to up to 800 pounds of force to structures including balsa wood or basswood towers and bridges using a turn-force wheel. Students can apply pressure in small increments and stop applying pressure at the first sign of structural damage--so they don't have to destroy the structure to test it to the limit. And because the system captures both the peak load and the current load, the load that 'breaks' the structure is displayed. Because the load reading is given at every change, students can follow a precise pattern to ensure consistent testing in a classroom setting.

The PocketLab G-Force sensor is a force and motion sensor on wheels. Measures velocity (speedometer), position (odometer), G-force (accelerometer), acceleration (accelerometer), rotation (gyroscope), and direction (magnetometer). The sensor connects via Bluetooth and is compatible with iOS, Android, Chrome OS, Windows 10, and macOS devices. The kit contains 5 PocketLab G-Force Sensor Cars, tracks, and accessories. Teachers have used this kit to engage students in a hands-on activity to learn about Newton's laws. Look for sample activities in the resources for this kit.

The turbo track kit is a fantastic expansion kit for the PocketLab Sensor and G-Force kit that is perfect for anyone interested in Newton's laws and physics experiments.

With this kit, our teachers can easily conduct experiments using the sensor on cars and tracks, allowing you to explore the principles of motion, acceleration, and force.

This kit is a great way to learn more about physics while having fun at the same time!

The kit includes everything you need to explore Newton's Laws of Motion.

The PocketLab Voyager Classroom Set is a force and motion sensor that measures velocity (speedometer), position (odometer), G-force (accelerometer), acceleration (accelerometer), rotation (gyroscope), and direction (magnetometer). The sensors connect via Bluetooth and are compatible with iOS, Android, Chrome OS, Windows, and macOS devices.

Teachers have used this kit to engage students in a hands-on activity to learn about Newton's laws.

The kit contains: 10 PocketLab Voyager Sensors, ten silicone cases, charging cables, a charger, and a plastic case to store everything.

The Bucket Orchid Pollinator Model was developed by STEM Pre-Academy as an engineering design challenge tool for teachers, and over time, it has been proven engaging and fun for the students.

Teachers have used this to teach students the importance of these pollinators and plant morphology while integrating the engineering design process to develop a hand pollinator.

With this model, students can test their different prototypes of pollinators in the classroom. Each kit includes one pollinator model and ten "pom-poms" to simulate pollen.

The Vanilla Orchid Pollinator Model was developed by STEM Pre-Academy as an engineering design challenge tool for teachers, and over time, it has been proven engaging and fun for the students.

Teachers have used this interactive and hands-on approach to teach students about the importance of these pollinators and plant morphology while integrating the engineering design process to develop a solution to the challenge.

With this model, students can test their different prototypes of pollinators in the classroom. Each kit includes one pollinator model, a sample engineering notebook, and ten "pom-poms" to simulate pollen.

Use this 10 MP digital camera with 3.3x optical zoom to capture student work to include in their reports and presentations. SD card included.

Measure the light intensity in the Photosynthetically Active Radiation light spectrum from 400 to 700 nanometers. This is the spectrum most plants use to photosynthesize (excluding UV light). Use this sensor to design & plan or troubleshoot your indoor and outdoor plant / aquatic systems. You can even combine this with the CO2 sensor for a photosynthesis experiment.

The Rain Simulator was created for an EDP challenge activity that required controlled rainfall to be simulated within a contained space.

The system uses a pump box to pressurize water and produce rain inside the rain chamber.

Teachers have found it useful for Engineering design challenges and Math applications.

Example of applications using the rain simulator are:

• Designing a house to withstand a tropical storm and a rooftop using the Pythagorean theorem.

Developed by Tyler Levine and STEM Pre-Academy the Seed Saving Classroom kit includes the materials to collect, clean, dry, and store your seeds. While this kit and the associated activities are geared towards tomatoes, there is much flexibility in what you can do!

The Seed Saving Classroom Kit can help you preserve the viability and longevity of your seeds by ensuring minimal moisture content within the seed so that they don’t prematurely germinate and/or rot and grow mold when stored.

And don't miss the Seed Saving Activity that was developed to go along with this kit.

The Silhouette Cutter is an additional (optional) accessory that cuts paper, vinyl, and other thin material. It has its own free software, Silhouette Studio, which can be used to design anything imaginable. It also works with Fablab ModelMaker 3D software to cut paper shape nets that can be manually folded into 3D models.