Science Discovery Timelines

How did our knowledge of matter, gravity, and electricity develop over time? Who first studied these concepts and why? And who used those early findings to expand and even change our understanding? Readers will trace the history of key discoveries in physical science as they investigate timelines and gather key details from the text. In doing so, students will make connections between the work of various scientists and analyze the long-term effects of their discoveries.

How did our knowledge of cells, heredity, evolution, ecosystems, and photosynthesis develop? Who first studied these concepts and why? And who used those early theories to expand and change our understanding? Readers will trace the history of key discoveries in life science as they investigate timelines and gather key details from the text. In doing so, students will make connections between the work of various scientists and analyze the long-term effects of their discoveries.

Who were some of the earliest scientific engineers and what problems did they solve? What scientific discoveries led up to major breakthroughs such as the assembly line, computers, or the Internet? Who first proposed ideas to solve problems? And how did the solutions change over time? Readers will trace the history of key discoveries in engineering and design as they investigate timelines and gather key details from the text. In doing so, students will make connections between the work of various scientists and analyze the long-term effects of their discoveries.

How did our knowledge of Earth's systems, cycles, and resources develop? Who first proposed theories about the solar system, lunar phases, and gravity? And who used those early findings to expand and even change our understanding? Readers will trace the history of key discoveries in earth and space science as they investigate timelines and gather key details from the text. In doing so, students will make connections between the work of various scientists and analyze the long-term effects of their discoveries.