Curated OER
Potato Fish Adaptations
Students examine fish adaptations. They identify types of adaptations, and create a 3-D model of an imaginary fish that demonstrates various adaptations using a potato and craft materials.
Curated OER
Scale Model of the Earth
Students work together to create a model of the Earth. They label and identify each layer and describing its properties. They discover how engineers use models to test different concepts.
Curated OER
Fill-In-The-Blanks: Simple Machines
In this simple machines worksheet, students use a word bank to complete a paragraph about simple machines. Worksheet has a link to additional activities.
Curated OER
Reading Comprehension-Space
In this comprehension worksheet, students read 5 short paragraphs about space, then complete a set of 4 related questions. Worksheet contains a link to additional activities.
Curated OER
Food Webs
Fourth graders discover how organisms depend upon each other in an ecosystem. In this ecosystems lesson, 4th graders use food webs to discuss the interdependence between organisms in an ecosystem.
Curated OER
Engineering Activity
In this engineering worksheet, students research engineering and fill in blanks to complete sentences. A reference web site is given.
Pennsylvania Department of Education
Plant and Animal Adaptations
Fourth graders identify behavioral and structural adaptations to plant and animal life. In this unit overview, 4th graders discuss the importance of variation and adaptation in a species survival. This is a unit overview and does not...