Phase 1 — Essential
The recommended starting point for every CBSE school. These 10 Go Direct® sensors cover all 4 subjects — Physics, Chemistry, Biology, and Earth Science — across Classes 6–12. Phase 1 alone achieves 90%+ NCERT alignment and forms the backbone of your science lab.
82%
NCERT coverage
121
experiments
10
sensors
6–12
classes covered
Coverage by Class
Experiments unlocked per grade with this kit.
Class 6
46
experiments
7 sensors
Class 7
55
experiments
9 sensors
Class 8
53
experiments
9 sensors
Class 9
37
experiments
5 sensors
Class 10
45
experiments
8 sensors
Sensors in this kit
10 Go Direct® wireless sensors — no cables, no interface box.
EssentialTemperature Probe
GDX-TMP
EssentialMotion Detector
GDX-MD
EssentialVoltage Probe
GDX-VOLT
EssentialCurrent Probe
GDX-CUR
EssentialCO₂ Gas Sensor
GDX-CO2
EssentialpH Sensor
GDX-pH
EssentialConductivity Probe
GDX-CON
EssentialLight/Color Sensor
GDX-LC
EssentialForce Sensor
GDX-FOR
ImportantMagnetic Field Sensor
GDX-3MG
Grade × Sensor breakdown
Which sensors activate in each class.
| Sensor | Cl. 6 | Cl. 7 | Cl. 8 | Cl. 9 | Cl. 10 | Total |
|---|---|---|---|---|---|---|
Temperature Probe GDX-TMP | 15 | 14 | 14 | 14 | 14 | 99 |
Motion Detector GDX-MD | 9 | 9 | 8 | 34 | ||
Voltage Probe GDX-VOLT | 7 | 7 | 7 | 35 | ||
Current Probe GDX-CUR | 5 | 5 | 5 | 5 | 29 | |
CO₂ Gas Sensor GDX-CO2 | 5 | 5 | 5 | 5 | 29 | |
pH Sensor GDX-pH | 4 | 4 | 4 | 4 | 4 | 27 |
Conductivity Probe GDX-CON | 4 | 4 | 4 | 3 | 21 | |
Light/Color Sensor GDX-LC | 5 | 4 | 4 | 4 | 25 | |
Force Sensor GDX-FOR | 7 | 7 | 26 | |||
Magnetic Field Sensor GDX-3MG | 3 | 3 | 3 | 3 | 15 |
Want to see the full experiment list first?
Browse 273 NCERT experiments.
Every experiment mapped to its NCERT chapter — filter by grade and subject to see exactly what your students will run.