Compact portable electronic device for conducting laboratory experiments comprised of a tablet computer with built-in data collection and analysis capabilities, a screen with finger-touch and stylus navigation and a computer interface that connects to internal and external sensors to collect, analyze, graph, record and report measurements of temperature, barometric pressure, magnetic fields, pH levels, flow rate, acceleration, gas pressure, force, dissolved oxygen, electrode amplification, chloride ion concentrations, ammonium ion concentrations, calcium ion concentrations, nitrate ion concentrations, oxidization and reduction, oxygen gas, light, ultraviolet light, voltage, current, conductivity, electronic charge, humidity, soil moisture, electrocardiograph level, sound level, voltage amplification, salinity, turbidity, grip strength, airflow, lung volume, respiration, heart rate, and other scientific data as part of a computer-based experimentation system for teaching scientific subjects in science classrooms and laboratories for students from 6 to 12th grade, not related to medical treatment, research or training; Computer hardware for use in conjunction with laptop computers, handheld computers, desktop computers, namely, computer hardware containing internal sensors, external sensors and other external components for collecting data from gas sensors, colorimeter, conductivity probes, current and voltage probes, dissolved oxygen probes, force sensors, ekg sensors, exercise heart-rate monitors, temperature probes, flow rate sensors, gas pressure sensors, instrumentation amplifiers, ammonium ion-selective electrodes, calcium ion-selective electrodes, chloride ion-selective electrodes, nitrate ion-selective electrodes, light sensors, magnetic field sensors, microphones, motion detectors, pH-level sensors, radiation monitors, relative humidity sensors, respiration monitor belts, rotary motion sensors, student radiation monitor, turbidity sensors, thermocouplers, voltage probes as parts of a computer-based experimentation system for teaching scientific subjects in science classrooms and laboratories for students from 6 to 12th grade, not related to medical treatment, research or training; Interfaces for computers, namely, computer interfaces for collecting, analyzing, graphing, recording and reporting measurements of temperature, barometric pressure, magnetic fields, pH levels, flow rate, acceleration, gas pressure, force, dissolved oxygen, electrode amplification, chloride ion concentrations, ammonium ion concentrations, calcium ion concentrations, nitrate ion concentrations, oxidization and reduction, oxygen gas concentrations, light, ultraviolet light, voltage, current, conductivity, electronic charge, humidity, soil moisture, electrocardiograph level, sound level, voltage amplification, salinity, turbidity, grip strength, airflow, lung volume, respiration, heart rate, and other scientific data as from electronic and electronic sensory devices, all of the foregoing being part of a computer-based experimentation system for teaching scientific subjects in science classrooms and laboratories for students from 6 to 12th grade, not related to medical treatment, research or training; Computer software for analyzing data collected from dissolved oxygen probes, force sensors, ekg sensors, exercise heart-rate monitors, temperature probes, flow rate sensors, gas pressure sensors, instrumentation amplifiers, ammonium ion-selective electrodes, calcium ion-selective electrodes, chloride ion-selective electrodes, nitrate ion-selective electrodes, light sensors, magnetic field sensors, microphones, motion detectors, pH-level sensors, radiation monitors, relative humidity sensors, respiration monitor belts, rotary motion sensors, student radiation monitor, turbidity sensors, thermocouplers and voltage probes as part of a data analysis software suite used in science classrooms and laboratories for science education of students from 6 to 12th grade, not related to medical treatment, research or training; Digital materials, namely, CDs, DVDs, and downloadable audio files featuring instructional, educational, teaching and curriculum information in the field of science education to be used as part of a data analysis software suite for students from 6 to 12th grade, not related to medical treatment, research or training; Computer software for managing user profiles, user content and data collected from compact portable electronic devices and related accessories for use in science education as part of a data analysis software suite for students from 6 to 12th grade, not related to medical treatment, research or training; Computer software, namely, content creation software tools available to third parties for creation of educational curriculum and educational activity software applications in the field of science education for students from 6 to 12th grade, not related to medical treatment, research or training; Computer tablet floor stands; Computer tablet desk stands; Computer tablet portable charging cart; Computer tablet cases; Computer tablet stylus

Retail, wholesale and on-line store services featuring digital curriculum materials, digital instructional, educational and teaching materials, and computer software and downloadable computer software applications for use in collecting, analyzing, and graphing measurements as part of a data analysis software suite used in science classrooms and laboratories for science education of students from 6 to 12th grade, not related to medical treatment, training or research; Retail, wholesale and on-line store services featuring compact portable electronic devices for conducting laboratory experiments, computer hardware comprised of sensors and other external components, and computer interfaces that connect a sensor to a computer, as part of a data analysis software suite used in science classrooms and laboratories for science education of students from 6 to 12th grade, not related to medical treatment, training or research; Retail, wholesale and on-line store services featuring computer tablet floor stands, computer tablet desk stands, computer tablet portable charging cart, computer tablet cases, and computer tablet stylus