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Teacher Guide for Let's Diagnose Them, Lab 6: Hormone Test
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The endocrine system produces hormones that help regulate the body’s internal organs. Hormones are chemical messengers sent through the bloodstream and when too little or too much is produced, it is often an indication…
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Teacher Guide for Emergency! Lab 7: Performing Surgery
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In this chapter, doctors are unsuccessful in reviving a patient who is an organ donor. The students are called upon to perform the donation surgery, with the job of identifying and removing various organs from the…
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Teacher Guide for The Ominous Phone Call and Evaluating the Docs
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A diagnosis for each of the four patients has finally been developed. Before releasing them from the hospital, students must complete the medical charts and provide the pharmacist with the information under the sections…
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The Importance of Viable Models in the Construction of Professional Development
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With the release of the Framework and the NGGS, we have the opportunity to improve the teaching and learning of science and to help move our nation forward by providing all students with the depth of understanding of…
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In this chapter, the authors look at three basic statistical tests. The first is the t-test, which is used when you have nominal or ordinal data and only two test variables you are comparing (e.g., the speed of cats and…
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The purpose of the assessment probe, in this chapter, is to elicit children’s ideas about plants. The probe is designed to find out what characteristics children use to decide if something is a plant.
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Book Chapter |
The purpose of the assessment probe, in this chapter, is to elicit children’s ideas about needs of living things. The probe is designed to find out if students recognize that all animals need air to live, including…
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The purpose of the assessment probe, in this chapter, is to elicit children’s ideas about sensory responses. The probe is designed to reveal whether students recognize that plants as well as animals can sense…
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Book Chapter |
The purpose of the assessment probe, in this chapter, is to elicit children’s ideas about seed germination. The probe is designed to find out if children think the size of a seed determines the time it takes to…
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The purpose of the assessment probe, in this chapter, is to elicit children’s ideas about floating and sinking. The probe is designed to find out if children think size is the property that determines whether an object…
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The purpose of the assessment probe, in this chapter, is to elicit children’s ideas about conservation of matter. The probe is designed to find out if students recognize that all the individual parts that make up an…
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The purpose of the assessment probe, in this chapter, is to elicit children’s ideas about changes in matter. The probe is designed to reveal whether students recognize that not all changes are reversible.
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Book Chapter |
The purpose of the assessment probe, in this chapter, is to elicit children’s descriptions of motion. The probe is designed to reveal how students describe the path of a moving object as it leaves a winding track.
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Book Chapter |
The purpose of the assessment probe, in this chapter, is to elicit children’s ideas about waves. The probe is designed to reveal students’ ideas about water waves and the waves’ interactions with floating objects.
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The purpose of the assessment probe, in this chapter, is to elicit children’s ideas about variations in sound. The probe is designed to reveal students’ thinking about factors that affect pitch.
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