Types of Science Investigations
Students will distinguish between descriptive, comparative, and experimental investigations.
Experimental Design
Given investigation scenarios and lab procedures, students will identify independent variables, dependent variables, constants, and control groups.
Energy Transfer Through Food Chains
A Tier I life science instructional resource for grade 1.
Investigating and Comparing Life Cycles
A Tier I life science instructional resource for grade 3
Cell Homeostasis: Osmosis
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.
Objects in Motion
This resource provides flexible alternate or additional learning activities for students learning about the concepts of distance, speed, and acceleration. IPC TEKS (4)(A)
Newton's Three Laws of Motion
This resource provides alternate or additional learning opportunities for students learning the three Newton's Laws of Motion. It includes a collection of interactive materilas, videos, and other digital media. Physics TEKS, (4)(D)
Soil
A Tier 1 earth science instructional resource for grade 1.
What’s Trending with the Elements?
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.
Food Chains, Food Webs, and Energy Pyramids
This resource provides flexible alternate or additional learning opportunities for students to diagram the flow of energy through living systems, Seventh Grade Science TEKS (7)(5)(C).
The Arrangement of Elements: The Periodic Table
This resource provides flexible alternate or additional learning opportunities for students to interpret the arrangement of elements on the Periodic Table, Eighth Grade Science TEKS (8)(5)(C).
Protein Synthesis
The learner explores the structure and function of the nucleic acids and enzymes important to the process of synthesizing proteins.
Cell Comparisons
Learners compare a variety of prokaryotes and eukaryotes to determine similarities and differences among and between them.
Monohybrid and Dihybrid Crosses
Learners calculate the probability of genotypic inheritance and phenotypic expression using mono- and dihybrid crosses.
Mechanisms of Evolution Beyond Natural Selection
Learners analyze and evaluate the effects of other evolutionary mechanisms.
Evidence for Evolution
Learners analyze and evaluate how evidence of common ancestry among groups is provided by the fossil record, biogeography, and homologies, including anatomical, molecular, and developmental.
What's Happening with the Weather?
This resource shows how to observe and describe weather changes from day to day and over seasons.
Introduction to Plate Tectonics
This resource is intended to use for Tier I classroom instruction.
Human Impact
This resource can be used, in conjunction with best practices, for Tier I classroom instruction.
Introducing the Atom
A resource to be used for Tier I instruction for the introduction of the structure of atoms.