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Students will work in small collaborative groups to demonstrate the rotation of the Earth as it revolves around the Sun which creates a day and night cycle.
Students will work in small groups of two to three on a structured challenge around circuits which includes requirements such as including using a switch or a conductor. They will then use that knowledge to work on a collaborative challenge to solve a relevant problem related to elephant poaching. Students will create a containment system that will have an alarm system, a lighting system, and a way to pass through. Finally, they will review the other projects and discuss similarities and differences in the design.
Covalent Bonding: Electron Dot Diagrams
Given descriptions, diagrams, scenarios, or chemical symbols, students will model covalent bonds using electron dot formula (Lewis structures).
Stop, Collaborate, and Rotate
Students will explore the Earth's rotation and its relation to the Sun and the Moon. Then, students will create a visual representation of this relationship and present it to the rest of the class.
Students will review the steps of the scientific method and conduct an investigation that involves sorting magnetic and nonmagnetic objects.
Uses of Energy Lab
Students will rotate through lab stations equipped with objects and videos as they explore the uses and conversion of five different types of energy.
Going on an Expedition
Students observe how dunes and canyons are created through agents of erosion by weathering and erosion.
Texas Essential Knowledge and Skills (TEKS) Vertical Alignment
Click below to learn about the TEKS related to the unit and Research Lesson. The highlighted student expectation(s) is the chosen focus for the Research Lesson.
Types of Science Investigations
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.
Given laboratory investigation scenarios, students will distinguish between scientific hypotheses and scientific theories.
Given field and laboratory scenarios and laboratory data, students will construct data tables and graphs, using repeated trials and means to organize data.
Conclusions and Scientific Explanations
Given laboratory investigation data, students will determine the best conclusion based upon that data.
Given investigation quantitative data, students will determine its degree of precision and/or accuracy and causes for uncertainties in measured data.
Drumming Up Some Sound Energy!
Students will explore sound energy by creating their own drums using a variety of materials. Then, students will listen for the loud and soft sounds that each of the drums creates.
Students will design a foil boat and add mass to test relative density.
Given examples, students will recognize the importance of taxonomy to the scientific community.
Taxonomy: Major Groups
Given illustrations or descriptions, students will determine the classification of organisms into domains and kingdoms.
Homeostasis: Ecological Systems
Given images, videos, or scenarios, identify and describe the responses of organisms, populations, and communities to various changes in their external environment.
Biological Systems: Homeostasis
Identify and describe internal feedback mechanisms involved in maintaining homeostasis given scenarios, illustrations, or descriptions.
Relationships Between Organisms: Food Chains, Webs, and Pyramids
Given illustrations, students will analyze the flow of matter and energy in food chains, food webs, and ecological pyramids.