Lab #2 Maze Lab. Problem What variables can change the amount of time required to complete a maze?

Slides:



Advertisements
Similar presentations
Identifying Variables
Advertisements

Designing an experiment:
Ask a Question What are we testing? Step 1. Step 2 Research your topic. Look at the past work of others to see if this problem has already been tested.
The Nature of Science Living Environment. What is Science? Science: knowledge based on the study of nature Theory: explanation of a natural phenomenon.
SCIENTIFIC METHOD. #1. SCIENTIFIC QUESTION A testable, scientific question based on observations. How long does Old Spice Odor Blocker body wash eliminate.
Ocean Density Three Investigations. Investigation 1 – Which is denser: fresh water or salt water? Read the question carefully. – What is the independent.
What is your Objective? THE PROBLEM  Curiosity???????? ???????? Observation is a key element here!!!
Heating water experiment By: Brianna, Jordan, Jordan, and Tyler.
Explain the steps in the scientific method.
Density Bead Lab.
SCIENTIFIC METHOD THE STEPS.
Scientific Method A way to ask and answer scientific questions by making observations and doing experiments.
Scientific Method.
The Scientific Method Life Science.
The Scientific Method Defined: step by step procedure of scientific problem solving (5) Major steps are listed below.
The Scientific Method. What is the scientific method? A process of gathering facts through observation and formulating scientific hypotheses. A process.
The Scientific Method Not just for scientists! Adapted from
SCIENTIFIC METHOD Section 1.2 & 1.3. Warm-Up A bird watcher sees birds migrating and records their environment. What is this called? A.Theory B.Law C.Observation.
What is scientific method? Section 1-3. Scientific Method A model, or guide, used to solve problems.
Section 1: Scientific Method and Lab Design Start with jump lab.
Scientific Method. Observation:Question:Hypothesis:
Scientific Method. 1. Identify Problem Written as a question. No pronouns.
The SCIENTIFIC METHOD. Definition Scientific method - steps used by scientists to solve a problem.
THINKING LIKE A SCIENTIST. HOW GOOD SCIENCE IS CONDUCTED We use the Scientific Method to solve scientific problems.
Scientific Method Review. Scientific Method Ask a Question: –state the purpose of what you are trying to figure out Form a Hypothesis: –a tentative explanation.
Scientific Method Mr. Chon / Science. Introduction Includes purpose Includes purpose What will you learn from this experiment? What will you learn from.
Notes 1.2 THE SCIENTIFIC METHOD. Steps to the Scientific Method Make observations – Come up with a problem Make observations – Come up with a problem.
The SCIENTIFIC METHOD. Definition Scientific method - steps used by scientists to solve a problem.
SCIENTIFIC METHOD What is the Scientific Method? This is a process by which scientists go about answering questions and solving problems. The process includes.
Intro Objective: 5 September 2012 Explain the steps of the scientific method. What is the difference between observations and inferences?
What is Science? Science comes from the Latin word “scire”
SCIENTIFIC METHOD. 1)Ask a Question 2)Conduct Research 3)Create a Hypothesis 4)Design an Experiment.
Scientific Method Drill: What are the steps of the Scientific Method?
Scientific Method A logical sequence of tasks scientists use to solve a problem or answer a question.
Step # 5: Conclusion Step # 4: Collect & Analyze Data Step # 3: Experiment Step # 2: Hypothesis Step # 1: Problem Scientific Method.
The Scientific Method. Step 1: Observations Information that you get with your five senses or tools Example: This chalkboard is green Information that.
PLANTING PURPLE PENGUINS
It is a process scientists use to solve a problem
August 20, 2013 EQ: How does form affect function? WARM-UP:
Scientific Method.
Can be used to solve any problem.
SCIENTIFIC PROBLEM SOLVING
Scientific Method Section 1.2 & 1.3.
SCSH3. Students will identify and investigate problems scientifically
Scientific Method.
Controlling Variables
Earth Science Mr. Kennel
Add Your Exciting Title Here
What is a scientific method?
What is a scientific method?
Scientific Method 1. State the Problem 2. Research
THE SCIENTIFIC METHOD.
Understanding the Scientific Method
Lab: Designing an Experiment
Scientific Method.
Scientific Method.
What is Science? Review This slide show will present a question, followed by a slide with an acceptable answer. For some questions, there is a definite.
Logical problem solving sequence
Scientific Method.
Observation/Research Formulate a Hypothesis Experiment
Scientific Method.
Add Your Exciting Title Here
Title Cover Page You can add slides to print your title in larger text if needed but remove after. This page is for teacher and should not be on the board!
Take out a piece of lined paper and a pencil
Universal approach to problem-solving in science!!
a planned, organized approach to solving a problem
This is how we do science!!
Lab Report Basics Introduction: Question and Hypothesis. Give some back ground information on the experiment. Write your hypothesis in sentence form.
Scientific Method Science Ms. Kellachow.
The Scientific Method.
Presentation transcript:

Lab #2 Maze Lab

Problem What variables can change the amount of time required to complete a maze?

Materials Printed Maze

Procedure 1.Obtain a printed maze. Have your classmate time how long it takes to complete the maze. Record this time in the control section of chart. 2.Choose a way to change the experiment, write this under independent variable. 3.For constants, write all the factors that will stay the same. 4.Write a hypothesis on how the independent variable will affect the time. 5.Record the time required to complete the maze as the dependent variable. (3 times)

Data Control Independent variable Hypothesis Constant Dependent variable

Graph Time to complete maze Treatment ControlIndependent variable

Conclusion 1.Summarize the lab activity and explain if your hypothesis was supported or rejected (use your data to justify your response). 2.What is the scientific method? How was the scientific method used for this lab? 3.What is a control? Explain the importance of a control in this experiment. 4.Why is it important that scientific experiments be repeated? 5.What is the difference between a dependent and an independent variable? 6.What is the difference between a theory and a hypothesis? 7.By completing the maze more than once you introduce another variable. What is this variable? This variable likely affected the time required to complete the maze. How would you eliminate this variable? Would eliminating this variable solve the problem? Explain. 8.Design an experiment to test the effects of salt water on seed germination. What would be your control, independent variable and dependent variable? Complete a chart similar to the data chart.