Students will distinguish between and/or interpret the types of motion.

Students will distinguish between descriptive, comparative, and experimental investigations.

Given investigation scenarios and lab procedures, students will identify independent variables, dependent variables, constants, and control groups.

This resource provides Tier I instruction ideas for Grade 6+ science teachers in the area of potential and kinetic energy.

The learner explores the structure and function of the nucleic acids and enzymes important to the process of synthesizing proteins.

Learners compare a variety of prokaryotes and eukaryotes to determine similarities and differences among and between them.

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.

The focus of this resource is cell homeostasis and, more specifically, osmosis. Students investigate the concept through a virtual lab, recording and analyzing data, creating sketches to represent vocabulary, and discovering the role of aquaporins in water transport through the cell membrane.

This resource provides sample activities for teachers to use in helping students to identify and investigate the effects of increasing and decreasing amounts of light, heat, and sound energy on an object.

This resource, aligned with Chemistry TEKS (5)(C), provides alternative or additional tier-one learning options for students using the periodic table to identify and explain trends.

Given quantitative data students will express and manipulate chemical quantities using scientific notation.

Given quantitative data, students will express and manipulate quantities using dimensional analysis.

Given examples, descriptions, and illustrations, students will be able to describe the role of DNA, RNA, and environmental factors in cell differentiation.

Given quantitative data, students will express and manipulate quantities using the correct number of significant figures.

Given information extracted from current events, news reports, journal articles, marketing, or promotional materials, students will evaluate the claims for validity.

Students will understand Bohr’s experimental design and conclusions that lead to the development of his model of the atom, as well as the limitations of his model.

Given scenarios, illustrations or descriptions, the student will describe how long-term survival of species is dependent on changing resource bases that are limited.

Given illustrations or descriptions, students will predict the shape of molecules based upon the extent of the electron pair electrostatic repulsion.