Introduction

Why is the sky blue? Why do some twins look alike and others do not? Why is the temperature on the earth rising? Why do we need to be concerned about water conservation? When will we have a cure for cancer?

These questions have prompted scientific research in the past and present. Questions such as these are the basis for science. Science helps society to achieve a better understanding of the world around us. Scientists are problem solvers using the scientific method to solve problems, conduct research and offer explanations for the various phenomena within physical world.

In this unit, students will be introduced to the concept science, specifically life science. Students will have the opportunity to learn and apply the scientific method through problem solving and laboratory experiences. The classic tool of the biologist, the microscope, will be introduced and the skills associated with microscopy will be practiced. Through this unit, students will gain a basic understanding of the characteristics of life and how science helps to substantiate the information we accept as “truths” within our world.

Core Terminology

The following terminology will used within this unit. Students will be responsible for the terminology listed below. Terminology is listed in the order by which it will be introduced.

Science Ecology

Biology Botany

Scientific method Genetics

Hypothesis Zoology

Data Cytology

Qualitative Microbiology

Quantitative Paleontology

Theory Compound light microscope

Metric system Limit of resolution

System International Resolution

Length Electron

Volume Electron Microscope

Mass Transmission Electron Microscope

Temperature Scanning Electron Microscope

Pseudoscience Centrifugation

Unicellular Cell culture

Multicellular

Sexual reproduction

Asexual Reproduction

Anabolism

Catabolism

Metabolism

Homeostasis