Praxis 5155 - Study guides, Revision notes & Summaries

Praxis 5155 Latest Update Graded A+ scientific observation A method of testing a hypothesis by unobtrusively watching and recording participants' behavior in a systematic and objective manner - in a natural setting, in a laboratory, or in searches of archival data. scientific hypothesis a possible and testable answer to a scientific question or explanation of what scientists observe in nature scientific experiment procedure that tests a hypothesis by collecting information under co...

Praxis 5155: Science Questions and Answers Rated A+ What are the 5 steps to the scientific method? Step 1: observation Step 2: Ask a question Step 3: Formulate hypothesis Step 4: Conduct experiment Step 5: Analyze data and draw a conclusion Theories: A system of ideas intended to explain something Models: 3D representation...typically smaller than the original. What are the 3 types of variables in an experiment? independent, dependent, controlled Independent variable: What ...

Already Passed Nucleus Acts like the brain of the cell. Helps control eating, movement, and reproduction. Cell Membrane Holds all of the cell pieces and fluids inside the cell and keeps any nasty things outside the cell. The holes are there to let some things move in and out of the cell Mitosis The process where a single cell divides resulting in generally two identical cells, EACH containing the SAME number of chromosomes and genetic content as that of the original cell. Meiosis ...

Praxis 5155 Exam Questions With 100% Correct Answers scientific observation - answerA method of testing a hypothesis by unobtrusively watching and recording participants' behavior in a systematic and objective manner - in a natural setting, in a laboratory, or in searches of archival data. scientific hypothesis - answera possible and testable answer to a scientific question or explanation of what scientists observe in nature scientific experiment - answerprocedure that tests a hypothesis...

Praxis 5155 Math/Science Latest Update Graded A+ Triangular Prism Triangular bases. 5 faces, 9 edges, and 6 vertices. Rectangular Prism A solid shape that has: 6 faces (4 rectangles & 2 squares), 8 vertices (corners), and 12 equal edges. Triangular Pyramid A pyramid in which all 4 faces are triangles and has 1 vertex Rectangular Pyramid Rectangular base and triangular sides that meet at a common vertex Line of Symmetry a line that divides a figure into two halves that are mirr...

Praxis 5155: Science Exam Questions And Answers (Verified And Updated) What are the 5 steps to the scientific method? - answerStep 1: observation Step 2: Ask a question Step 3: Formulate hypothesis Step 4: Conduct experiment Step 5: Analyze data and draw a conclusion Theories: - answerA system of ideas intended to explain something Models: - answer3D representation...typically smaller than the original. What are the 3 types of variables in an experiment? - answerindependent, dependent, ...

Praxis 5155 Exam Questions With 100% Correct Answers scientific observation - answerA method of testing a hypothesis by unobtrusively watching and recording participants' behavior in a systematic and objective manner - in a natural setting, in a laboratory, or in searches of archival data. scientific hypothesis - answera possible and testable answer to a scientific question or explanation of what scientists observe in nature scientific experiment - answerprocedure that tests a hypothesis...

Praxis 5155: Science Exam Questions And Answers (Verified And Updated) What are the 5 steps to the scientific method? - answerStep 1: observation Step 2: Ask a question Step 3: Formulate hypothesis Step 4: Conduct experiment Step 5: Analyze data and draw a conclusion Theories: - answerA system of ideas intended to explain something Models: - answer3D representation...typically smaller than the original. What are the 3 types of variables in an experiment? - answerindependent, dependent, ...

Praxis 5155: Science Exam Questions And Answers (Verified And Updated) What are the 5 steps to the scientific method? - answerStep 1: observation Step 2: Ask a question Step 3: Formulate hypothesis Step 4: Conduct experiment Step 5: Analyze data and draw a conclusion Theories: - answerA system of ideas intended to explain something Models: - answer3D representation...typically smaller than the original. What are the 3 types of variables in an experiment? - answerindependent, dependent, ...

Praxis 5155 Exam Questions With 100% Correct Answers scientific observation - answerA method of testing a hypothesis by unobtrusively watching and recording participants' behavior in a systematic and objective manner - in a natural setting, in a laboratory, or in searches of archival data. scientific hypothesis - answera possible and testable answer to a scientific question or explanation of what scientists observe in nature scientific experiment - answerprocedure that tests a hypothesis...