Question

review the scientific theory of cells (cell theory) and relate the history of its discovery to the process of science. describe the parts (structure and function) of the compound microscope. student performance expectations: students will recognize how the work of hooke, van leeuwenhoek, schleiden, schwann, and virchow aided in the development of the cell theory. students will describe cell theory. students will describe and explain the process involved with the development of the cell theory and identify the difference between theories and laws. students will recognize the principles of the cell theory. i. what do you think? anticipation guide read each of the following statements. circle whether you agree or disagree with the following statements in the before learning column. at the end of the lesson, you will revisit this anticipation guide and complete the last column. before learning agree or disagree statements after learning agree or disagree agree or disagree all living things are made of cells. agree or disagree agree or disagree cells were first identified in the early 1400’s agree or disagree agree or disagree the invention of the hand lens helped scientists discover cells. agree or disagree agree or disagree cells have similar functions such as extracting energy from food, growing, reproducing, and responding to their environment. agree or disagree agree or disagree one characteristic of any organisms is that it must be composed of at least one cell. agree or disagree

Explanation:

1. All living things are made of cells - This is a fundamental tenet of cell - theory, so agree.
2. Cells were first identified in the early 1400s - Cells were first identified by Robert Hooke in the 1660s, so disagree.
3. The invention of the hand - lens helped scientists discover cells - While simple magnifying devices like hand - lenses were used, the compound microscope was more crucial for cell discovery, but hand - lenses were a step in the right direction, so agree.
4. Cells have similar functions such as extracting energy from food, growing, reproducing, and responding to their environment - These are basic life - functions of cells, so agree.
5. One characteristic of any organism is that it must be composed of at least one cell - This is in line with cell - theory, so agree.

Answer:

1. Agree
2. Disagree
3. Agree
4. Agree
5. Agree