Digital Laboratory for the Physics Classroom (Teacher Edition)

• Number of sensors: 13 units of 12 types (the photogate sensor is supplied as 2 pcs)
• Sensor type: wireless and self-contained; no datalogger or other analogue-to-digital converter is required
• Display on each sensor: own colour LCD, 1.8 in diagonal, showing the reading at the moment of measurement
• Power: self-contained, from the rechargeable batteries of the sensors; cables are used only for charging
• Data transfer: wireless, from several sensors at the same time, to a computer, a mobile device or a cloud service, without manual data entry
• Software: displays data as tables and graphs and exports it to spreadsheet editors and other programs
• Interface language: Ukrainian by default, English available as an option
• Digital course: 70 academic hours in a learning management system
• AI assistant: integrated into the platform, built on retrieval-augmented generation
• Access licence: 12 months
• Recommended age: from 10 years, under the supervision of a teacher

Kit Contents:

Sensors

1. Wireless photogate sensor
   • Range: time 0–10 s
   • Resolution: 0.1 ms
   • Qty: 2 pcs
2. Wireless three-axis accelerometer with altimeter function
   • Range: -5 g to +5 g on the X, Y and Z axes
   • Resolution: 0.01 g
   • Qty: 1 pc
3. Wireless force sensor
   • Range: -50 N to +50 N
   • Resolution: 0.01 N
   • Qty: 1 pc
4. Wireless current sensor
   • Range: -3 A to +3 A
   • Resolution: 0.01 A
   • Qty: 1 pc
5. Wireless microcurrent (galvanometric) sensor
   • Range: -30 µA to +30 µA
   • Resolution: 0.01 µA
   • Qty: 1 pc
6. Wireless voltage sensor
   • Range: -25 V to +25 V
   • Resolution: 0.01 V
   • Qty: 1 pc
7. Wireless charge sensor
   • Range: -50 nC to +50 nC
   • Resolution: 0.1 nC
   • Qty: 1 pc
8. Wireless magnetic field sensor
   • Range: -84 mT to +84 mT
   • Resolution: 0.01 mT
   • Qty: 1 pc
9. Wireless light sensor
   • Range: 0–8000 lx
   • Resolution: 1 lx
   • Qty: 1 pc
10. Wireless thermocouple sensor
    • Range: -200 °C to +1200 °C
    • Resolution: ±0.5 °C
    • Qty: 1 pc
11. Wireless gas pressure sensor with syringe
    • Range: 0–700 kPa
    • Resolution: 0.1 kPa
    • Qty: 1 pc
12. Wireless sound sensor
    • Range: 20–20 000 Hz and 20–120 dB
    • Resolution: 0.1 dB
    • Qty: 1 pc

Storage, documentation and software

• Box with foam tray inserts for storing and carrying the sensors — 1 pc
• Operating manual and methodological guide for the teacher and for the student, covering experiments, laboratory work and project activity — 1 pc
• Software with a Ukrainian interface, compatible with the operating system of the school device: tables and graphs, export of data to spreadsheet editors and other programs; English interface as an option — 1 licence
• Access to the digital course in a learning management system, 70 academic hours — 1 licence
• Access to the AI assistant built into the learning management system — 1 licence

Experiments supported

• Mechanics: instantaneous speed, free-fall acceleration and pendulum period with the photogates; acceleration along three axes and change of altitude with the accelerometer; Hooke’s law, weight and weightlessness, friction and action-reaction with the force sensor
• Electric circuits: current-voltage characteristics of a conductor, a filament lamp or a semiconductor element, Ohm’s law, series and parallel connection, resistance, work and power of current
• Weak currents and electrostatics: induction pulses, galvanic cell current and capacitor discharge with the microcurrent sensor; charge acquired by a body and its transfer with the charge sensor
• Magnetism: induction of a permanent magnet and of a current-carrying coil, its dependence on distance and on current, polarity by the sign of the reading
• Heat and gases: temperature of a flame, a melt or heated metal with the thermocouple; dependence of gas pressure on volume and on temperature in a closed volume
• Optics and sound: illuminance of the workplace and its dependence on distance and on the transparency of the medium; frequency and sound level of a tuning fork, a string and other sources

Product passport: sens-bundle-p-t-ua (PDF)

Data from the sensors reaches the platform automatically, and an integrated AI assistant works with it there. The assistant is a separate tool of the course, built into the same learning management system on retrieval-augmented generation: it forms its answers by searching a localised base of learning materials aligned with the national curriculum of Ukraine, and it uses generative artificial intelligence.

AI Assistant Functions

• Task selection: automated selection of research tasks and experiments matching the topic of the lesson
• Methodological support: step-by-step description of the procedure for conducting experimental research
• Error analysis: identification of typical student errors and personalised recommendations for correcting them
• Adaptive difficulty: adaptation of task difficulty to different levels of student preparation
• Reports and conclusions: support in compiling reports on research results and in structuring the conclusions drawn from experiments
• Knowledge base: operation on a localised knowledge base aligned with the national curriculum of Ukraine
• Licence: right of access to the software and materials valid for 12 months
• Language: content, interface and learning materials in Ukrainian

Work with experimental data

• Visualisation: builds graphs and tables from the measured values
• Analysis: analyses the results obtained
• Patterns: shows the regularities observed during the experiment
• Reference values: compares measured data with reference values
• Interpretation: helps learners to formulate hypotheses, conclusions and interpretations within a defined knowledge corridor
• Full digital research: the integration removes the need for manual data entry