Time Allocation	Resources Needed	Introduction	Development	Conclusion	Assessment
45 minutes	Printed biography of Linus Pauling, world map, whiteboard	Introduce Linus Pauling and ask if anyone has heard of him. Show his picture and locate where he lived on the map.	Read the biography together, discussing key points about his life, where he lived, and what he is famous for.	Summarize the key points discussed and ask children to name one fact they learned about Linus Pauling.	Oral questions about Linus Pauling's life and what he is famous for.
45 minutes	Pictures of Linus Pauling’s achievements, chart paper, markers	Review what was learned about Linus Pauling in the previous lesson. Discuss what contributions are.	Show pictures of his achievements and discuss his contributions to science and society. Create a chart of his contributions.	Review the chart and ask students to discuss how Pauling's work impacted society.	Group discussion on how his contributions have influenced the world today.
45 minutes	Timeline template, events from Pauling’s life printed on cards, glue	Review Linus Pauling’s contributions and introduce the concept of a timeline.	Hand out the timeline template and event cards. Work in groups to place events in order on the timeline.	Groups present their timelines and discuss the sequence of events.	Check timelines for correct sequence and understanding of major life events.
45 minutes	Drawing paper, crayons, images of Pauling’s work, science books	Discuss how Linus Pauling’s work relates to everyday life, mentioning vitamins, health, and chemistry.	Students draw and colour pictures showing how Pauling’s work affects their lives (e.g., taking vitamins).	Students share their drawings and explain how it relates to Pauling’s work.	Evaluate drawings for understanding of how Pauling’s contributions connect to their lives.
45 minutes	Computers/tablets with internet access, research worksheet	Introduce the lesson by discussing what research is and how to find information online.	In pairs, students use computers/tablets to research additional facts about Linus Pauling and fill out their worksheet.	Pairs present one interesting fact they found to the class.	Completed research worksheets and oral presentation of facts.
45 minutes	Paper, markers, timeline from previous lesson	Review the timeline created in a previous lesson and discuss any additional information found through research.	Students add any new significant events to their timelines and decorate them.	Display the timelines around the classroom for a gallery walk.	Observation of students’ timelines for completeness and creativity, and participation in the gallery walk.