Session 3 Family Guide

Data Science for Young Minds — Tips for families facilitating Session 3: Trends Over Time

Overview

Learn to read line graphs, spot trends (up, down, flat), and make simple predictions about what might happen next.

Facilitating Each Lesson

Lesson 1: Reading Line Graphs

Tip: Learn the parts of a line graph and how to extract information from data shown over time. Take time to let your child explore and share their thoughts.

Try asking: "What do you think about parts of a line graph: x-axis (time), y-axis (measurement), data points, connecting line?"

Lesson 2: Spotting Trends

Tip: Learn to identify and describe three types of trends: increasing, decreasing, and stable. Take time to let your child explore and share their thoughts.

Try asking: "What do you think about increasing trend: values generally going up over time?"

Lesson 3: Making Predictions

Tip: Use trends to make reasonable predictions about what might happen next. But learn why predictions are not certainties. Take time to let your child explore and share their thoughts.

Try asking: "What do you think about using trends to predict: if it has been going up, it might continue?"

Lesson 4: Trends Around You

Tip: Discover trends in your daily life — weather, growth, school performance, and the world around you. Take time to let your child explore and share their thoughts.

Try asking: "What do you think about trends in weather: seasonal patterns, climate over years?"

Conversation Starters

"What did you learn about parts of a line graph: x-axis (time), y-axis (measurement), data points, connecting line?"
"What did you learn about increasing trend: values generally going up over time?"
"What did you learn about using trends to predict: if it has been going up, it might continue?"
"What did you learn about trends in weather: seasonal patterns, climate over years?"