Science
The science units in fourth grade aligned with the District's standards and
benchmarks. The fourth grade science program uses the McGraw-Hill science
curriculum resource program, as well as other materials that allow the students
to use inquiry skills to solve problems, to evaluate their solutions, and to
plan and implement their own investigations.
Units Covered
:
The
Scientific Method
The scientific method is a process used to systematically investigate
observations, solve problems, and test hypotheses. It is a process for
experimentation that is used to answer questions and explore observations
Introduction
to Bubble Chemistry
Students are encouraged to devise a bubble-blowing instrument; test dishwashing
brands to see which makes the biggest bubbles; determine the optimum amount of
glycerin needed for the biggest bubbles; employ the Bernoulli principle to keep
bubbles aloft. In the process, they learn about light and color, aerodynamics,
chemical composition, surface tension, and even technology.
The World of
Living things
The basic unit of all kingdoms of life is the cell. All living things interact
with each other and the non-living environment. Energy flows through ecosystems
from the Sun through producers to consumers, and ultimately to decomposers.
Plants have structures and functions that enable them to fulfill their roles as
important consumers.
Inventors/Scientists
Students will research a scientist or inventor who has made an impact on our
world as we know it today. The students will then integrate technology into this
project through the use of a PowerPoint presentation
Matter
Matter has observable properties and can be measured by concepts of mass ,
volume, and density . Properties are used to group elements together in the
periodic table. Tiny particles of matter are in constant motion. Matter can
undergo physical and chemical changes.
