Graphing the Trigonometric Functions (.pdf, 3mb) The data reviewed in this lesson come from a data set collected about women who came in continual contact with radioactive materials, which were used in Oak Ridge laboratories. At the same time, students will investigate, research, and write about the effects of overexposure to radium, which can cause mutations in the human body. This lesson will allow students to use career-related, real-world data from the DOE’s Comprehensive Epidemiologic Database Resource (CEDR) to improve math skills. Radium Girls: A CEDR Lesson Plan (.pdf, 1.2mb) Lastly, the students will be challenged to plan and carry out an investigation of the life cycle of a plant by growing a plant from a seed and recording its changes over a period of time. Students will then organize picture cards of the seed germination process in order and detail what is occurring at each step. In this lesson, students will familiarize themselves with the germination process through videos, observations, questions, and sorting/analysis of seeds. Resources for K-12 Teachers and Students.Students will use UV beads and expose them to UV light to determine the level of exposure through each different type and SPF level of sunscreen. Students will work together in small groups of three to four and practice using the scientific method to create a methodology that tests the effectiveness of different sunscreens to protect people from ultraviolet radiation. Students will learn the basic properties of waves and light. In this lesson, students will learn how they can protect themselves against the harmfulness of ultraviolet (UV) radiation and interactions of light. Whether it be living in a sunny place, vacation, or just laying on your porch tanning in the summer, students are constantly being exposed to the sun’s harmful radiation. Neither Achieve nor the lead states and partners that developed the Next Generation Science Standards were involved in the production of, and do not endorse, these products.Featured Activity: Don’t Get Burnt (.pdf, 2.2mb) Investigating Phenomena: How Can You Balance an Object *Next Generation Science Standards ® is a registered trademark of Achieve. Investigating Phenomena: Why Do Bees Dance Investigating Phenomena: What Causes pH Color Changes Investigating Phenomena: How Is the Silver Formation Explained Investigating Phenomena: What Causes Flowers to Open Investigating Phenomena: How Do Plants Grow Investigating Phenomena: What Is Bioluminescence Investigating Phenomena: Why Does Hot Water Freeze Faster Investigating Phenomena: How Do Bacteria Survive Harsh Conditions Investigating Phenomena: How and Why Do Birds Coordinate Flight Investigating Phenomena: How Does a Platypus Find Food Investigating Phenomena: How Can the Sun Set at Midnight Investigating Phenomena: What Is Elephant Toothpaste Investigating Phenomena: What Causes the Whoosh Investigating Phenomena: What Causes the Dry Ice Explosion Investigating Phenomena: What Causes the Colored Solution Investigating Phenomena: How Does Structure Relate to Function Investigating Phenomena: Why Do Fish Swim in Schools Investigating Phenomena: How Do Earthworms Move Investigating Phenomena: Why Does the Candle Relight Ask students to observe the DCI-linked phenomenon in the video and complete the student sheet prior to discussions. If you are looking for a little more of a guided-inquiry approach with the phenomena videos, these lessons can help.
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