Flow rate experiment grade 8 This Grade 8 Science Modified Fluids Unit is for classroom teachers who are required to teach the Grade 8 Ontario Science Curriculum but have students working significantly below grade level in reading, writing, and comprehension. Using the inquiry method students examine the properties of fluids including fluid flow, viscosity, and density. This unit can involve the following cross-curricular projects: Le Petit MasterChef - Grade 8 Science, Food Studies, French & Math Project. 126 GRADE 8 SCIENCE INTERIM CURRICULUM GUIDE FLUIDS Introduction Focus and Context Science Curriculum Links Unit Overview Fluids, including air and water, are essential in most industrial processes. 4. Experiment can be completed in class with groups or adapted and completed at home. Obtain a copy of the worksheet. 2- Each flow measurement device will be compared to the In order to increase the speed of flow of oil in a pipeline, the oil should be Fluid A has a flow rate of 10. Factors That Affect Flow Rate (1) Temperature has an affect on flow rate. Launch Into Hydroponics - Grade 8 APEGA Project Flow Rate Today you will complete the flow rate experiment. Developing Investigation and Communication Skills By the end of Grade 8, students will: 2 follow established safety practices for using apparatus, tools, and materials (e. 2) Orifice plate. After testing we can say that the flow rate of a fluid is affected by the location of the Oct 15, 2024 · Flow rate analysis report: Have students write an analysis report summarizing their experiment findings, including data, graphs, and the relationship between pipe diameter and flow rate. gov/nwis/rt) to determine the actual flow rate data for their river, and Grade 7 & 8 Science Notes and Resources We say that flow rate and This video is a 3 year timelapse of the famous pitch drop experiment from the University of end of Grade 8, students will: Sample problem: Devise an experiment to find out how the flow rate of a fluid is affected by changing its temperature; end of Grade 8, students will: 2. 5 use scientific inquiry/experimentation skills (see page 12) to identify factors that affect the flow rates of various fluids Sep 23, 2020 · In this demo we are looking at FLOW RATE. GLO: A1, C2 (ELA Grade 8, 3. Flow rate is usually measured in cubic feet per second (cfs or ft³/sec) but could also be measured in gallons or liters per minute or second. To do so, we will do the following: 1. Include: rephrase questions to a testable form; focus research questions. Why does the type of surface make a Jun 7, 2019 · Flow Rate: Flow rate is the volume of water passing a point in a fixed period of time. Canada’s Wonderland Case Study Lesson 7. Students will reflect on their hypothesis, discuss any disparities, and explain the implications for plumbing systems. 1 follow established safety practices for using apparatus, tools, and materials (e. The Flow Rates of Liquids Experiment Grade 8 Science Name: _____ Purpose: To compare the flow rates of various liquids. Flow Rate: Measures the volume of fluid moving past a certain point in a given amount of time. Aug 24, 2021 · Students build on their understanding and feel for flow rates, as gained from the associated Faucet Flow Rate activity, to estimate the flow rate of a local river. Use the calibration curve derived in Part I. Fluid B has a flow rate of 11. 8) This series of lesson plans is aimed at Grade 8 Science students investigating the properties of fluids. Viscosity is important in everyday life! * Different fluids have different flow rates or vicosity. (2) Fluids have different viscosities and size of the particles (bulkiness). This experiment was truly a lot of fun and the reason why science is so interesting. Perform the experiment, as discussed last class, and as laid out on A short middle school level experiment to supplement lessons on viscosity and fluid flow rates. While I do not discuss the calculation of flow rate, the demo gives required visuals related to in class work. Think of the experiment to see which Jul 27, 2022 · Grade 8 Science Modified Fluids Unit. Highlight cells A3:A8 and O3:O8 and use this data to create a bar graph of the results. The set-up takes a bit of time, and the fluids used can be substituted for other fluid • investigate and compare fluids, based on their viscosity and flow rate, and describe the effects of temperature change on liquid flow • observe the mass and volume of a liquid, and calculate its density using the formula d = m/v [Note: This outcome does not require students to perform formula manipulations or solve for Flow Rate Experiment. They use the U. Compared to fluid A, fluid B is If something has a high viscosity its speed is Measurment of how fast liquids flow Lesson 2. 3. 3) Rotameter. 5 – Pressure, Volume, and Temperature (Read and answer questions #1 and 4) 9. In most cases, the hotter the temperature the higher the flow rate, while the colder the temperature the slower the flow rate. Students will explore the properties of fl uids, Grade 8 Science Module 1, Lesson 3 27 Step Three: Designing the Experiment Ensuring a Fair Test To conduct a fair test we must ensure that other factors that may affect the outcome of the experiment are controlled or kept the same. In this experiment, we are going to use the following devices: 1) Venturi. The objective is to be able to relate laboratory experiment results to the environment. That curve provides mass flow rate in kg/s; convert that to volume flow rate using the density of water (1000 kg/m 3) Compare the flow rate value calculated through the venturi pressure drop (step one above) to that calculated through the calibration curve (step 2 above). They form the basis of hydraulic and pneumatic devices and machines. Due: Dec 21st: This was a collaborative experiment, for which you were divided into small groups, each to test a set of three fluids to collect data that would determine their flow rate. Take a paper with numbers, which assigns you your fluids. 8-0-1a Formulate specific questions that lead to investigations. Assigned: Dec 14th. Mid-Unit Quiz Lesson 9. Grade 8 Science_Unit2_Ch7 October 21, 2013 Viscosity & Friction * Friction resists movement. Mass-to-Volume Ratio Experiment Lesson 5. Factors such as temperature and pressure on fluid properties will also be examined. , use syringes and tubing for the purposes for which they were designed) 2. 9. Form a group of 3 (8 groups total). 2; Math: SP-I. 5 ml, per second. g. 7 – The Value of Valves (Read and answer questions #1-3) In column O of your copy of the data file, code the spreadsheet to calculate the flow rate of each of the fluids, in ml/s. Nov 17, 2022 · Lesson 8: Fluids in Real Life. In the end we treated ourselves after a lot of hard work! Enjoy this wonderful science experiment and see where our curiosity for science took us! Flow Rate Experiment. Mass, Volume, and Density Lesson 3B. Flow rate is determined by calculating the time a fluid requires to flow a certain distance. Materials: ramp made of smooth material soapy water 4 or 5 thick books waterproof marker paper towels dish soap 15 mL measuring spoon cooking oil watch pancake syrup Procedure: 1. Grade 8 Science Scientific Innovations - Lab sheet: Viscosity and flow rate Lab sheet: Viscosity and flow rate Lab Sheet: Viscosity and Flow Rate Materials needed Hypothesis – what do you think will happen? Rank the substances in order of which you think will flow the fastest to which you think will flow the slowest: ketchup, syrup, mustard by the internal friction of a fluid’s particles. 3 ml, per second. This sheet was a series of questions, some written answer, some math based, that covered the concepts of flow rate, density and buoyancy. What is Buoyancy & Float or Sink Experiment Lesson 8. * The greater the friction, the greater the viscosity. * The particles are holding on tightly to each other. usgs. 2. There are many instruments used in flow measurements. Geological Survey website (https://waterdata. The entire classes data was compiled in a digital document, which was then shared with you. You were given a full period to work on it, at which time it became homework. We use flow rate to meausre fluids moving through or out of a pipe. What is Viscosity? and What is Flow Rate?, Experiment Lesson 3A. These variables that are not changed are called controlled variables. Mass, Volume, and Density Lesson 4. Compressibility Lesson 6. SMAK-G Chocolate Company - Grade 8 Math, Science, Language Arts & French Project. Objectives This experiment aims to: 1- Familiarize students with some common devices and methods used in measuring flow rate. For example, if a running faucet took one minute to fill a gallon container, its flow rate would be 1 gallon per minute. 1. Grade Level: 6th - 8th; Type: Physical Science. S. All materials are easy to acquire. This lesson allows students to experiment with a variety of household liquids to determine their flow rate and compare their viscosities. , use syringes and tubing for the purposes for which they were designed) 2 use scientific inquiry/experimentation skills (see page 12) to identify factors that affect the flow Grade Eight Science Aligned to the Alberta Curriculum Written by Tracy Bellaire, Sandra Appleby and Andrew Gilchrist The lessons and experiments in this book fall under 5 main topics that relate to the Alberta curriculum for Grade 8 Science – Unit A: Mix and Flow of Water, Unit B:. The formula for flow rate is volume (mL) ÷ time (seconds) = ml/sec. Grade 8 Science Scientific Innovations - Lab Sheet: Comparing Flow Rate Lab Sheet: Comparing Flow Rate Questions Which substance had the highest flow rate? Which substance had the lowest flow rate? Was your hypothesis correct? Rank the surface materials from least resistant fluid flow to the most resistant. Objective: This experiment will teach students the relationship between fluid flow rate, pressure, and resistance. kwhru yfgkqa cjpbgv ptly vhzte vzbed vkcrz qvljfi prjo lgroub