2.17.33. Demonstration kits for studying topics of the general education program in natural sciences
- Recommended age: from 12 years
- Recommended quantity per cabinet: 1 thing
- Recommended level of education:
- — Basic general education (5-9 grades)
- — Secondary general (grades 10 and 11)
- — Additional education
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Software for conducting experiments: "NauLab". Included in the register of Russian software of the Ministry of Digital Development, Communications and Mass Media of the Russian Federation #13228 from 11.04.2022.
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Included in the list of educational equipment for equipping newly built schools (Order No. 804 of the Ministry of Education of the Russian Federation dated September 06.09.2022, XNUMX)
- Important: The product is included in the register of industrial products manufactured in the territory of the Russian Federation, the registry entry number is 10327963
Purpose
The digital laboratory for natural sciences is designed for quantitative measurement of the main characteristics of processes and phenomena studied within the framework of natural sciences, and is a set of sensors on the basis of which laboratory work in natural sciences is carried out.
For schoolchildren, the set will provide invaluable assistance in studying the surrounding world and biology.
Areas of knowledge and application
The set is an educational kit consisting of a digital science laboratory and a microscope experiment kit for demonstrating and conducting science experiments.
What will the child learn?
— The young scientist will learn what inanimate objects, living organisms, and even himself are made of
— Learn to use and classify your knowledge. The child will achieve incredible success in the laboratory
— Learn to work with technology, develop patience, accuracy, attentiveness, and a caring attitude towards things and the world around you
— For more in-depth studies of the microworld, the microscope is equipped with a digital camera with the ability to connect to a computer via a USB interface
— The set will allow you to look into the mysterious and exciting world of microorganisms, learn about how plants, animals and fungi work
Updates
The digital science lab sensors can be connected to a computer and used in physics, chemistry and biology lessons, as well as to robotic products and data collection units, providing opportunities for creating automated devices as part of students' project activities.
— Wireless data transmission kit
— Digital P-humidity sensor (measurement range from 0 to 100%)
— Digital P-voltage sensor (measurement range from -25 to +25 Volts)
— Digital P-sensor of optical density 525 nm (measurement range from 0 to 2 units of optical density)
— Digital P-light sensor (measurement range from 0 to 188000 lx)
— Digital pH sensor (measurement range from 0 to 14 pH units at 20 degrees Celsius)
— Digital chemical temperature sensor (measurement range from -40 to +180 degrees Celsius)
— Digital P-temperature sensor (measurement range from -20 to +110 degrees Celsius)
— Digital P-current sensor (measurement range from -2,5 to +2,5 Amperes)
— Digital P-sensor of electrical conductivity (measurement range from 0 to 10 mS/cm)
— Rod for fixing in a tripod (2 pieces)
— USB connecting cable (2 pieces)
— Connecting cable for IDC connector
- Ditch
- Microscope
— Set of laboratory equipment
— A set of preparations for conducting experiments
— Digital video camera for microscope
— Methodological support
- Software
— Storage system
The digital laboratory (except for the microscope, the set of preparations, the set of laboratory equipment and the digital video camera) is equipped in a plastic storage system, which is closed with a transparent plastic lid on latches to ensure observation of the contents. The set of equipment and sensors in the storage system are located on the tray.
The microscope, a set of preparations, a set of laboratory equipment and a digital video camera are packaged separately.
Methodological support
The kit contains a methodological guide in Russian on using the digital laboratory, as well as a book in Russian with a detailed description of how to conduct 77 experiments with a microscope.
Software
The software provides simultaneous receipt of data from sensors via several independent measuring channels, different ways of presenting the received data on the screen (tables, graphs, etc.), allows for the accumulation of statistics on the experiments and series of experiments, and, if necessary, calculates the errors of the determined values.
Working with data includes several points:
— Receiving data
— Derivation of the dependence of a physical quantity on time
— Plotting a graph
— Preparation of an electronic report
Features and benefits of digital sensors
All sensors included in the digital laboratory have USB connectors.
The sensor housings are made of impact-resistant plastic.
The P-sensor works with devices running Windows, Linux, and Android OS. In addition, the P-sensor connects to Arduino-compatible robotic products and existing data collection units.
The digital P-sensor has 2 connectors for connection to recording devices. A USB connector is used to connect to a computer running Windows, Linux, and to devices with OTG technology support running Android.
An IDC-type communication connector is used to connect to Arduino-compatible robotic products and existing data acquisition units.
The P-sensor allows simultaneous connection of the IDC connector to the robotic product and the USB connector to the computer for the purpose of synchronous data output to two devices – to the computer and to the robotic device (data collection unit), which is necessary when developing or setting up a robotic device.
Benefits of Wireless Data Transfer Kit
Provides wireless transmission of measurement data via Bluetooth channel between digital laboratory P-sensors and a computer, and allows experiments to be performed without connecting digital measuring devices by wire.