Skip to main content
Home

Main navigation

  • TEKS Guide
  • Teks
  • Search
  • About
    • Texas Gateway
    • TEKS Guide
    • Texas Lesson Study
  • More
    • Help Center
    • Contact
    • News
Log inSign Up

139 search results

Pagination

  • Previous page Previous page
  • 1 of 7
  • Next page Next page arrow

Mendelian Genetics Using Monohybrids icon
Mendelian Genetics Using Monohybrids

Resource ID: txlsr4002
Grade Range: 9
Subject: Science

Students will work collaboratively through a fictitious, real-world scenario to determine the probability of each breeding pair of dogs producing offspring with the desired trait for a fictitious client.

Proving an Ecosystems Health Through Succession icon
Proving an Ecosystem’s Health Through Succession

Resource ID: txlsr11020
Grade Range: 9
Subject: Science

Students engage in viewing day three of ecosystem changes in lab groups to determine if the ecosystem is healthy or unhealthy based on scientific data and factors.

 Demonstration and Analysis of Dihybrid Crosses icon
Demonstration and Analysis of Dihybrid Crosses

Resource ID: txlsr10005
Grade Range: 10
Subject: Science

The students will review related vocabulary, watch the teacher model a dihybrid cross, and then perform a dihybrid cross and answer questions about the outcomes with a partner.

Producing Plump Produce icon
Producing Plump Produce

Resource ID: txls106
Grade Range: 9
Subject: Science

In collaborative groups, the students investigate the transport of water within potato cells placed in various tonicity solutions.

Teacher explains the task to the students

Energy Transfer in an Ecosystem icon
Energy Transfer in an Ecosystem

Resource ID: txls075
Grade Range: 9
Subject: Science

All matter contains energy. Energy can be transferred from one object to another. Energy transformation can occur through the conversion of energy from one form to another. Energy is never created nor destroyed; it is always transferred and/or transformed. Students will demonstrate how energy is transformed and transferred in an ecosystem. To do this, students will create energy pyramids by stacking cups that represent organisms and available amounts of energy. Students will graph and analyze the data.

Students working on the task

Plant Parts and Function icon
Plant, Parts, and Function

Resource ID: txls130
Grade Range: 9
Subject: Science

Students use prior knowledge of body systems as they make connections to systems in plants. Students learn that some plant systems have similar functions as the respective animal systems. The lesson highlights the following systems in plants: root system, shoot system, vascular system, and reproductive system.

OnTrack logo
Using Theoretical and Experimental Probability to Make Predictions

Resource ID: m7m2l17
Grade Range: 7
Subject: Math

Given an event to simulate, the student will use theoretical probabilities and experimental results to make predictions and decisions.

Science icon
Protein Synthesis

Resource ID: r4sci0004
Grade Range: 9 - 12
Subject: Science

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

R4 logo
Cell Comparisons

Resource ID: r4sci0006
Grade Range: 9 - 12
Subject: Science

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

997697-PS-GW-Resource-Logo-Update_90x90px
Monohybrid and Dihybrid Crosses

Resource ID: r4sci0007
Grade Range: 9 - 12
Subject: Science

Learners calculate the probability of genotypic inheritance and phenotypic expression using mono- and dihybrid crosses.

997697-PS-GW-Resource-Logo-Update_90x90px
Mechanisms of Evolution Beyond Natural Selection

Resource ID: r4sci0008
Grade Range: 9 - 12
Subject: Science

Learners analyze and evaluate the effects of other evolutionary mechanisms.

997697-PS-GW-Resource-Logo-Update_90x90px
Evidence for Evolution

Resource ID: r4sci0009
Grade Range: 9 - 12
Subject: Science

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.

R4SCI_GW_Resource_Logo
Cell Homeostasis: Osmosis

Resource ID: r4sci0021
Grade Range: 9 - 12
Subject: Science

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.

OnTrack logo
Converting Between Measurement Systems

Resource ID: m7m2l8
Grade Range: 7
Subject: Math

Given a real-world situation with measurements in either metric/SI or customary units, the student will solve a problem requiring them to convert from one system to the other.

OnTrack logo
Recognizing Misuses of Graphical or Numerical Information

Resource ID: m7m2l20
Grade Range: 7
Subject: Math

Given a problem situation, the student will analyze data presented in graphical or tabular form by evaluating the predictions and conclusions based on the information given.

OnTrack logo
Evaluating Methods of Sampling from a Set of Data

Resource ID: m7m2l19
Grade Range: 7
Subject: Math

Given a problem situation, the student will evaluate a method of sampling to determine the validity of an inference made from the set of data.

OnTrack logo
Equipment for Biology

Resource ID: bm0l8
Grade Range: 9 - 12
Subject: Science

Given investigation scenarios, students will determine the equipment that best fits the procedure.

OnTrack logo
Disruptions of the Cell Cycle: Cancer

Resource ID: bm1l9
Grade Range: 9 - 12
Subject: Science

Given illustrations or descriptions, students will identify disruptions of the cell cycle that lead to diseases such as cancer.

OnTrack logo
Mechanisms of Genetics: DNA Changes

Resource ID: bm2l3
Grade Range: 9 - 11
Subject: Science

Given illustrations or partial DNA sequences, students will identify changes in DNA and the significance of these changes.

OnTrack logo
Approximating the Value of Irrational Numbers

Resource ID: m8m1l2*
Grade Range: 8
Subject: Math

Given problem situations that include pictorial representations of irrational numbers, the student will find the approximate value of the irrational numbers.

Pagination

  • Previous page Previous page
  • 1 of 7
  • Next page Next page arrow

Filter Content

Reset

Primary Subject

  • Math
  • Science

Secondary Course

  • Algebra I
  • Algebra II
  • AP Biology
  • AP Macroeconomics
  • AP Microeconomics
  • AP Physics 1: Algebra-Based
  • AP Physics 2: Algebra-Based
  • (-) Biology
  • Chemistry
  • English I
  • English II
  • Geometry
  • Integrated Physics and Chemistry
  • Physics
  • (-) Pre-Algebra
  • Precalculus
  • (-) Statistics
  • United States History

Grade Range

  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12

Content type

  • Binder
  • Book
  • Lesson Study
  • Resource

Resource Type

  • Student activity
  • Lesson plan
  • Professional development

Audience

  • (-) Teachers
  • Students
  • Parents
  • Administrators
  • Professional Service Providers

Gateway footer

  • About
  • Help Center
  • Contact
  • Accessibility
  • Privacy Policy
  • Terms of Service
  • Twitter
TEA logo
  • Texas Education Agency
  • 1701 N. Congress Avenue
  • Austin, Texas, 78701
  • (512) 463-9734
  • Map | Site Policies | Site Map

Footer One

  • Compact with Texans
  • Encrypted Email
  • Fraud Hotline
  • Complaints
  • Public Information Requests

Footer Two

  • Frequently Asked Questions
  • ESCs
  • State of Texas
  • Texas Legislature
  • Homeland Security

Footer Three

  • Trail
  • Military Families
  • Where Our Money Goes
  • Equal Educational Opportunity
  • Governor's Committee on People with Disabilities
© 2007-2021 Texas Education Agency (TEA). All Rights Reserved.