Standards
Pennsylvania State Standards
Science and Technology
Grade 4
3.3.4.A. Know the similarities and differences of living things.
· Identify life processes of living things (e.g., growth, digestion, react to environment).
· Know that some organisms have similar external characteristics
(e.g., anatomical characteristics;
appendages, type of covering, body
segments) and that similarities and
differences are related to
environmental habitat.
· Describe basic needs of plants and animals.