### ***Practice 1 - Hands-On Data Collection and Graphing*** ![[Pasted image 20260421142212.png]] Students collect real data from their own classroom — favorite colors, number of siblings, daily temperatures — and use that data to create bar graphs, pictographs, and line plots by hand. The process of collecting, organizing, and representing their own data makes the purpose of data analysis personally meaningful. |Pros|Cons| |---|---| |Real-world context increases engagement and motivation.|Data collection can be time-consuming within a single class period.| |Covers the full data cycle from collection to interpretation.|Student-generated data sets may be messy or difficult to graph neatly.| |Builds ownership over the mathematical process.|Students may focus on the artistic aspects of graphing rather than the mathematical meaning.| **** ***Practice 2 - Digital Graphing Tools (Google Sheets, Desmos)*** ![[Pasted image 20260421142225.png]] Digital tools allow students to enter data and generate graphs instantly, shifting the cognitive focus from graph construction to data interpretation and analysis. Tools like Google Sheets and Desmos are free, accessible, and familiar to many students. |Pros|Cons| |---|---| |Removes the barrier of manual graph construction for students with fine motor difficulties.|Requires device access which may not be available for all students.| |Allows rapid comparison of multiple graph types from the same data set.|Students may not understand the graph if they did not construct it themselves.| |Authentic technology skill with real-world relevance.|Technical issues can derail instruction if not planned for in advance.|