Graphical Analysis GW (Go Wire

Vernier Science Education

About this app

Graphical Analysis™ GW is a tool for science students to collect, graph, and analyze data from Vernier Go Wireless® sensors.

Sensor data-collection support:
• Vernier Go Wireless® Temp and Go Wireless pH sensors
• Vernier Go Wireless Heart Rate and Go Wireless Exercise Heart Rate monitors
• Vernier LabQuest® sensors used with Go Wireless Link or LabQuest Stream interfaces

Additional experiment options:
• Data Sharing via Wi-Fi connection to LabQuest 2 or Logger Pro® 3
• Built-in Sensors (accelerometers)
• Manual Entry

Note: Sensor data collection and Data Sharing require the purchase of hardware from Vernier Software & Technology. Built-in sensor and manual entry of data can be performed without a hardware purchase. For more information on Data Sharing, visit http://www.vernier.com/css

Key Features - Data Collection
• Multi-sensor data-collection support (requires LabQuest Stream)
• Time Based, Event Based data-collection modes
• Configurable data-collection rate and duration for time-based data collection
• Option to zero sensor readings
• Manual entry of data from keyboard and clipboard

Key Features - Data Analysis
• Display one, two, or three graphs simultaneously
• View data in a table or show a graph and table side-by-side
• Draw Predictions on a graph to uncover misconceptions
• Examine and select data
• Apply Statistics calculations to find mean, min, max, and standard deviation
• Perform curve fits, including linear, quadratic, natural exponent, and more
• Pinch to scale graphs

Key Features - Collaboration and Sharing
• Create text annotations and add graph titles
• Export graphs and data for printing and inclusion in lab reports
• Export data in .CSV format for analysis of data in spreadsheet software such as Excel®, Google Sheets™, and Numbers®

Note: The above features apply to version 3.2 only, available for devices running Android OS version 4.3 or newer. Android devices running OS versions 4.1-4.22 will receive Graphical Analysis version 1.2, which only supports Data Sharing, Built-in Sensors, and Manual Entry experiments.

Vernier Software & Technology has over 35 years of experience in providing effective learning resources for understanding experimental data in science and math classrooms. Graphical Analysis GW is a part of the extensive system of sensors, interfaces, and data-collection software from Vernier for science and STEM education.

Ratings and reviews

I can no longer share anything. Perhaps it is because of the new updates. It no longer gives me the option to share on Google Classroom and every other option is broken. Terrible, please fix this

Could not connect to Go Direct sensors. App is not working properly.

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What's new

updated translations