Lesson

Introduction

Objectives

Pre-test

Presentation

Activity

Post-test

Related Links

Teacher's Notes

Standards (TEKS)


TEKS for Middle School Science

How the TEKS are Integrated into the Lesson
(6.1) (7.1) (8.1) The student conducts field and laboratory investigations using safe, environmentally appropriate, and ethical practices. This will be exhibited through the student's safe use of all equipment, especially the razor or scissors used to cut away the straw in Exercise 2.
(6.2) (7.2) (8.2) The student uses scientific inquiry during field and laboratory investigations.

The student will collect data by observing sediments and core samples throughout the unit. They will analyze, predict, and make conclusions through Exercises 1 and 2.

(6.3) (7.3) (8.3) The student uses critical thinking and scientific problem solving to make informed decisions.

The natural layers of sediment will be modeled through clay and cake. Students will simulate core sampling and analysis through using the models.

(6.7) The student knows that substances have physical and chemical properties.

Students will learn to classify sediments by their physical features.

(8.12) The student knows that cycles exist in Earth systems. Through the activities and presentation, the student will learn how sediments can form into different types of rocks and how they become layered over time due to climatic changes.
(6.14)(7.14)(8.14) The student knows the structures and functions of Earth systems.

The student will study the impact of Earth's history on sediment layers under the sea and learn how sediments compact over time to form rocks.


TEKS for Middle School Technology (Grades 6-8)
How the TEKS are Integrated into the Lesson
(1) Foundations
The student demonstrates knowledge and appropriate use of hardware components, software programs, and their connections.

Students will demonstrate their ability to use word processing and internet browsing software to access information throughout this unit. They will navigate through web pages to complete activities concerning sediments.

(2) Foundations
The student uses data input skills appropriate to the task.
The mouse and keyboard will be used to navigate through the appropriate web pages and to access assignments.
(3) Foundations
The student complies with the laws and examines the issues regarding the use of technology in society.
Students should follow appropriate classroom procedures for using the internet to gather information.
(4) Information Acquisition
The student uses a variety of strategies to acquire information from electronic resources, with appropriate supervision.
The student will use appropriate navigation tools and search strategies to answer questions within the exercises and complete the activities of this unit.