Using interactive exercises, students will describe the structure of atoms and the locations of particles with in the atom.

Using interactives, students will demonstrate that gravity is the force that governs the motion of our solar system.

Students will identify how light years are used to measure distances and sizes of components of the universe.

Students will identify how global patterns of atmospheric movement influence local weather.

Students will describe producer/consumer, predator/prey, and parasite/host relationships as they occur in food webs.

Students will identify how humans depend on ocean systems and explain how human activities such as runoff, artificial reefs, or use of resources have modified these systems.

This resource is intended to use for Tier I classroom instruction.

This resource can be used, in conjunction with best practices, for Tier I classroom instruction.

A resource to be used for Tier I instruction for the introduction of the structure of atoms.

A Tier I life science instructional resource for grade 3 

A Tier 1 earth science instructional resource for grade 3

This resource provides instructional resources for Newton's First Law, the law of inertia.

This resource is to support TEKS (8)(6)(C), specifically the Newton's third law or the law of action-reaction.

A resource for the instruction of (7)(11)(A) involving the use of dichotomous keys for identification.

Given models and illustrations, students will identify, demonstrate, and predict the sequence of events in the lunar cycle and relate the position of the moon and sun to their effect on ocean tides.

Tier I resource for instruction on the lunar phases.

Given descriptions, diagrams, scenarios, or chemical symbols, students will model covalent bonds using electron dot formula (Lewis structures).

Given diagrams, descriptions or illustrations, students will determine the properties of wave motion and wave propagation as they pass through different media.

A Tier 1 energy instructional resource for grade 3.

This resource provides flexible alternative or additional learning opportunities for students to differentiate between elements and compounds on the most basic level, Science TEKS (6)(5)(C).