Reading skill
Timeline math
Subtract the earlier year from the later year to find how many years passed.
Example (Timeline: Marie Curie, Grade 3)
How many years does the timeline cover from the first event after birth to the last event in the list?
Answer: 23. 1914 − 1891 = 23.
Grade 3
- Timeline: Marie Curie Timeline
- Timeline: Jane Goodall Timeline
- Timeline: Louis Pasteur Timeline
- Timeline: Srinivasa Ramanujan Timeline
- Timeline: Fiona Wood Timeline
Grade 4
- Timeline: George Washington Carver Timeline
- Timeline: Katherine Johnson Timeline
- Timeline: Wangari Maathai Timeline
- Timeline: Kalpana Chawla Timeline
- Timeline: Allan Cormack Timeline
Grade 5
- Marie Curie: a Life in Science Biography
- Timeline: Ada Lovelace Timeline
- Jane Goodall: a Life in Science Biography
- Thomas Edison: a Life in Science Biography
- Timeline: Thomas Edison Timeline
- Louis Pasteur: a Life in Science Biography
- Isaac Newton: a Life in Science Biography
- Timeline: Isaac Newton Timeline
- Frederick Banting: a Life in Science Biography
- Timeline: Frederick Banting Timeline
- Fiona Wood: a Life in Science Biography
- Kathleen Lonsdale: a Life in Science Biography
- Timeline: Kathleen Lonsdale Timeline
Grade 6
- George Washington Carver: a Life in Science Biography
- Alexander Graham Bell: a Life in Science Biography
- Timeline: Alexander Graham Bell Timeline
- Katherine Johnson: a Life in Science Biography
- Mae Jemison: a Life in Science Biography
- Timeline: Mae Jemison Timeline
- Wangari Maathai: a Life in Science Biography
- Ernest Rutherford: a Life in Science Biography
- Timeline: Ernest Rutherford Timeline
- Kalpana Chawla: a Life in Science Biography
- Mary Anning: a Life in Science Biography
- Timeline: Mary Anning Timeline
- Allan Cormack: a Life in Science Biography
Grade 7
- Marie Curie: How One Life Changed the World Biography
- Ada Lovelace: How One Life Changed the World Biography
- Jane Goodall: How One Life Changed the World Biography
- Thomas Edison: How One Life Changed the World Biography
- Louis Pasteur: How One Life Changed the World Biography
- Isaac Newton: How One Life Changed the World Biography
- Srinivasa Ramanujan: How One Life Changed the World Biography
- Frederick Banting: How One Life Changed the World Biography
- Fiona Wood: How One Life Changed the World Biography
- Kathleen Lonsdale: How One Life Changed the World Biography
Grade 8
- George Washington Carver: How One Life Changed the World Biography
- Alexander Graham Bell: How One Life Changed the World Biography
- Katherine Johnson: How One Life Changed the World Biography
- Mae Jemison: How One Life Changed the World Biography
- Wangari Maathai: How One Life Changed the World Biography
- Ernest Rutherford: How One Life Changed the World Biography
- Kalpana Chawla: How One Life Changed the World Biography
- Mary Anning: How One Life Changed the World Biography
- Allan Cormack: How One Life Changed the World Biography
Grade 9
- Marie Curie: More Than a Flash of Genius Biography
- Ada Lovelace: More Than a Flash of Genius Biography
- Jane Goodall: More Than a Flash of Genius Biography
- Thomas Edison: More Than a Flash of Genius Biography
- Louis Pasteur: More Than a Flash of Genius Biography
- Isaac Newton: More Than a Flash of Genius Biography
- Frederick Banting: More Than a Flash of Genius Biography
- Fiona Wood: More Than a Flash of Genius Biography
- Kathleen Lonsdale: More Than a Flash of Genius Biography
Grade 10
- George Washington Carver: More Than a Flash of Genius Biography
- Alexander Graham Bell: More Than a Flash of Genius Biography
- Mae Jemison: More Than a Flash of Genius Biography
- Wangari Maathai: More Than a Flash of Genius Biography
- Ernest Rutherford: More Than a Flash of Genius Biography
- Kalpana Chawla: More Than a Flash of Genius Biography
- Mary Anning: More Than a Flash of Genius Biography
- Allan Cormack: More Than a Flash of Genius Biography