Worksheet
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Conditional Statements and Converses

For Students 9th
In this conditional statements and converses worksheet, 9th graders solve and complete 10 various types of statements as instructed. First, they identify the hypothesis and conclusion of the conditional statement given. Then, students...
Worksheet
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Solving Problems

For Students 7th - 10th
In this solving problems learning exercise, students answer twelve multiple choice questions about problem solving in science and the steps of the scientific method. These include identifying the problem, forming a hypothesis and setting...
Lesson Plan
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Applied Science-Science and Math (2A) Post Lab

For Teachers 2nd
Second graders create a graph about TV watching. In this bar graph lesson plan, 2nd graders make a hypothesis about how much TV 2nd graders watch per week. They record their TV watching for a week and bring it to school to create a class...
Worksheet
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Practice Writing and Evaluating Conclusion Paragraphs

For Students 8th - 10th
In this writing conclusions worksheet, students practice writing and evaluating paragraphs written at the end of an experiment. They are given a hypothesis and a results sentence and they write a conclusion.
Lesson Plan
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Hypothesize This!

For Teachers 4th - 8th
Students role play scientists to prove a hypotheses. They determine whether or not walruses stay warmer in water or in air. Students also determine in which environment they lose more body heat.
Lesson Plan
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Significant Science: Statistics for Planet Earth

For Teachers 9th
Ninth graders discover how statistics are used to interpret results of scientific experiments. Students write hypotheses and test the hypotheses by collecting data and organizing the data. Students graph their data to produce a visual....
Worksheet
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Measuring

For Students 8th - 10th
For this measuring worksheet, students answer 10 questions about the scientific method, scientific law, hypotheses and data. They also answer 2 questions about biomes and wetlands.
Worksheet
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If-Then Statements and Postulates

For Students 10th
For this if-then statements and postulates worksheet, 10th graders solve 6 different problems related to if-then statements and postulates in geometry. First, they identify the hypothesis and conclusion of each conditional statement and...
Lesson Plan
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Floating Soap

For Teachers 3rd - 5th
Students explore the density of soap. In this science instructional activity, students conduct an experiment to find which types of soap will float. Students make a hypothesis and record their observations.
Lesson Plan
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Bubonic Plague Role Play

For Teachers 5th - 7th
Students, by doing the role play, develop, in groups of 3 or 4, a hypothesis for the cause of the Bubonic Plague during the Renaissance.
Lesson Plan
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Acid-Base Titration

For Teachers 9th - 12th
Pupils determine the concentration of an unknown solution. This task assesses students' abilities to state hypothesis, develop procedures for investigation, plan for recording and organizing observations and data, collect data, create a...
Lesson Plan
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What Color is Chlorophyll?

For Teachers 8th - 12th
Students observe the interactions of chlorophyll and light. They develop and form their own testable hypotheses. Students predict the color of chlorophyll in various types of plants.
Lesson Plan
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A Pollution Solution- Taking Care of the Environment

For Teachers 1st - 3rd
Students examine the biodegradability of different brands of toilet paper in a hands-on activity. Through this activity they also discover the steps of the Scientific Method and use new terms such as hypothesis, procedure, observation,...
Lesson Plan
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Popcorn Science

For Teachers 4th - 5th
Students identify and apply the scientific method through an experiment with popcorn. Then they identify what independent, dependent, and control variables are and create a list of different variables that affect popcorn popping....
Worksheet
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If-Then Statements and Postulates

For Students 10th
For this if-then statements and postulates worksheet, 10th graders solve 16 various types of geometry problems that include identifying the hypothesis and conclusions of each conditional statement. Then, they write each conditional...
Lesson Plan
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Penny Drops Experiment

For Teachers 7th - 10th
In this experiment worksheet, students perform an experiment to answer the question of how many drops of water a penny can hold.  This worksheet contains the hypothesis, materials, procedure, data, data analysis, and conclusion...
Interactive
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Making A Hypothesis

For Students 5th - 6th
For this grammar worksheet, students complete a ten question on-line interactive quiz pertaining to making a guess, wishful thinking or future thinking. Students choose the correct words to complete each sentence from three possible...
Lesson Plan
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Observing Osmosis in a Chicken Egg

For Teachers 10th
Tenth graders develop a hypothesis and explain what they observed on an activity.  In this investigative lesson students observe osmosis and report their data using a graph. 
Lesson Plan
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Cody's Science Education Zone

For Teachers 2nd - 4th
Students observe a scientific experiment and pose a hypothesis. In this scientific inquiry instructional activity, students make predictions about the combination of alcohol in water and how it will affect a floating ice cube.
Lesson Plan
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The Scientific Method

For Teachers 6th - 12th
Young scholars study the steps involved in the scientific method. They apply the scientific method to their science fair projects.
Lesson Plan
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Sink/Float Discovery bottle

For Teachers K - 4th
Investigate which items float and which ones sink using this resource.  Learners participate in an activity in which they investigate this phenomena. Then they describe the experimental process, and learn how to display their results.
Worksheet
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Experiment Report (Normal Form)

For Students 4th - 8th
Here is a handy handout to give any science class as a guide to writing lab reports. It is a blank outline that you can have aspiring scientists fill out when they experiment, or imitate as they record their experiments in a lab journal....
Worksheet
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Testing a Hypothesis

For Students 7th - 10th
In this hypothesis worksheet, students learn about the scientific method, particularly how to test a hypothesis by creating an experiment. Students complete 4 short answer questions.
Lesson Plan
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Research Question, Hypothesis and Experimental Design

For Teachers 4th - 5th
Students discuss steps of the scientific process, as well as, observe a picture of the beach that they will visit. Students create a testable hypothesis about marine debris  at the beach. In this science lesson plan, students create...

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