This lesson introduces students to the important concept of density. The focus …
This lesson introduces students to the important concept of density. The focus is on the more easily understood densities of solids, but students can also explore the densities of liquids and gases. Students devise methods to determine the densities of solid objects, including the method of water displacement to determine volumes of irregularly-shaped objects. By comparing densities of various solids to the density of water, and by considering the behavior of different solids when placed in water, students conclude that ordinarily, objects with densities greater than water will sink, while those with densities less than water will float. Density is an important material property for engineers to understand.
This informational text discusses the unique property of ice - that it …
This informational text discusses the unique property of ice - that it floats in liquid water. Students focus on real-world examples and how ice is necessary for life in the polar regions. The text is written at a kindergarten through grade one reading level. This version is a full-color PDF that can be printed, cut and folded to form a book. Each book contains color photographs and illustrations.
This informational text discusses the unique property of ice - that it …
This informational text discusses the unique property of ice - that it floats in liquid water. Students focus on real-world examples and how ice is necessary for life in the polar regions. The text is written at a kindergarten through grade one reading level. This is a PDF containing the informational text and a glossary.
Students discover fluid dynamics related to buoyancy through experimentation and optional photography. …
Students discover fluid dynamics related to buoyancy through experimentation and optional photography. Using one set of fluids, they make light fluids rise through denser fluids. Using another set, they make dense fluids sink through a lighter fluid. In both cases, they see and record beautiful fluid motion. Activities are also suitable as class demonstrations. The natural beauty of fluid flow opens the door to seeing the beauty of physics in general.
Students experience firsthand one of the most common water treatment types in …
Students experience firsthand one of the most common water treatment types in the industry today, flocculants. They learn how the amount of suspended solids in water is measured using the basic properties of matter and light. In addition, they learn about the types of solids that can be found in water and the reasons that some are easier to remove than others. Encompassing the concepts of force and motion, attraction and repulsion of charged particles, and properties of matter, during the associated activity students see scientific concepts they already understand through the eyes of engineers who apply them to the removal of solids from water via chemical flocculants.
Students learn how to use and graph real-world stream gage data to …
Students learn how to use and graph real-world stream gage data to create event and annual hydrographs and calculate flood frequency statistics. Using an Excel spreadsheet of real-world event, annual and peak streamflow data, they manipulate the data (converting units, sorting, ranking, plotting), solve problems using equations, and calculate return periods and probabilities. Prompted by worksheet questions, they analyze the runoff data as engineers would. Students learn how hydrographs help engineers make decisions and recommendations to community stakeholders concerning water resources and flooding.
This is a 21 day unit on the topic of floods. Students …
This is a 21 day unit on the topic of floods. Students will plan and prepare for what might happen in the event of a flood in our area. We have had floods in the past that have affected the Walterville School, its campus, and the surrounding areas. Using this as a springboard, students will discuss the effects of flooding, do research and interview family members who have experienced flooding, and then discuss possible ways to prevent significant damage on the buildings and surrounding areas. They will then design a barrier that could protect an area from damage for a period of time. Students will need materials to conduct experiments. We have listed these in the lesson plan. We have also included a trip to the Leaburg Dam so that students can learn about dams and their uses. We plan on teaching this unit in the fall.
Students explore the impact of changing river volumes and different floodplain terrain …
Students explore the impact of changing river volumes and different floodplain terrain in experimental trials with table top-sized riverbed models. The models are made using modeling clay in aluminum baking pans placed on a slight incline. Water added "upstream" at different flow rates and to different riverbed configurations simulates different potential flood conditions. Students study flood dynamics as they modify the riverbed with blockages or levees to simulate real-world scenarios.
Feedback is a very important tool for assessment, and it has a …
Feedback is a very important tool for assessment, and it has a significant impact on student achievement (0.7 effect size, Hattie). However, students need to know HOW to use that feedback to improve their work, and ultimately their success as a student. This is where Floop comes in!
"Floop is a web app that saves teachers time and helps students see the value in feedback.
Feedback is the #1 driver of student learning. Help create the three conditions for transformational feedback.
Actionable Information Students get the feedback they need, when they need it. Give feedback 4x faster than traditional methods with a digital dropbox and comment banks.
Agency to Act Students engage with their feedback while it's still relevant. Help students act on feedback through conversations and resubmissions.
Feedback Literacy Students learn how to use feedback to grow. Empower students to give feedback through guided peer review. Coach along the way with feedback read receipts."
You will need to create a free account to use this.
Students are presented with an engineering challenge that asks them to develop …
Students are presented with an engineering challenge that asks them to develop a material and model that can be used to test the properties of aortic valves without using real specimens. Developing material that is similar to human heart valves makes testing easier for biomedical engineers because they can test new devices or ideas on the model valve instead of real heart valves, which can be difficult to obtain for research. To meet the challenge, students are presented with a variety of background information, are asked to research the topic to learn more specific information pertaining to the challenge, and design and build a (prototype) product. After students test their products and make modifications as needed, they convey background and product information in the form of portfolios and presentations to the potential buyer.
Students design and create flow charts for the MIT App Inventor tutorials …
Students design and create flow charts for the MIT App Inventor tutorials in this computer science activity about program analysis. In program analysis, which is based on determining the behavior of computer programs, flow charts are an important tool for tracing control flow. Control flow is a graphical representation of the logic present in a program and how the program works. Students work through tutorials, design and create flow charts about how the tutorials function, and present their findings to the class. In their final assessment, they create an additional flow chart for an advanced App Inventor tutorial. This activity prepares students with the knowledge and skills to use App Inventor in the future to design and create Android applications.
Join spoken word poet Janelle “ecoaborijanelle” Pewapsconias. Using flow poetry, you and …
Join spoken word poet Janelle “ecoaborijanelle” Pewapsconias. Using flow poetry, you and your students will explore our Saskatchewan watersheds and water systems as a topic of focus for poetic expression and scientific inquiry. The broadcast will include performances by the artist as well as opportunities to observe a collaborative writing process, practice induction and deduction, and assess the created piece based on the flow poetry skills developed.
*Note - this will only work for Saskatchewan teachers logged into the Ministry of Ed licensed resources.
In the Flow Rate Experiment, students perform hands-on experiments with a common …
In the Flow Rate Experiment, students perform hands-on experiments with a common faucet, as well as work with the Engineering Our Water Living Lab to gain a better understanding of flow rate and how it pertains to engineering and applied science. Students calculate the flow rate of a faucet for three different levels (quarter blast, half blast, and full blast). Building on these calculations, students hypothesize about the flow rate in a nearby river, and then use the Engineering Our Water Living Lab to check their hypothesis. For this lesson to be effective, your students need to have a visual feel for the flow in a nearby river.
Today we’ll dive further into fluid flow and how we can use …
Today we’ll dive further into fluid flow and how we can use equipment to apply our skills. We explain Bernoulli’s Principle and the relationship between speed and pressure in certain flowing fluids. We’ll also discuss how to apply the principle with Bernoulli’s Equation and try to use it in real-world examples.
Students learn about the fundamental concepts important to fluid power, which includes …
Students learn about the fundamental concepts important to fluid power, which includes both pneumatic (gas) and hydraulic (liquid) systems. Both systems contain four basic components: reservoir/receiver, pump/compressor, valve, cylinder. Students learn background information about fluid power—both pneumatic and hydraulic systems—including everyday applications in our world (bulldozers, front-end loaders, excavators, chair height lever adjustors, door closer dampers, dental drills, vehicle brakes) and related natural laws. After a few simple teacher demos, they learn about the four components in all fluid power systems, watch two 26-minute online videos about fluid power, complete a crossword puzzle of fluid power terms, and conduct a task card exercise. This prepares them to conduct the associated hands-on activity, using the Portable Fluid Power Demonstrator (teacher-prepared kits) to learn more about the properties of gases and liquids in addition to how forces are transmitted and multiplied within these systems.
FlyLab JS is an educational application for learning the principles of genetic …
FlyLab JS is an educational application for learning the principles of genetic inheritance. Users design crosses between female and male fruit flies carrying one or more genetic mutations. They can make hypotheses for the mode of inheritance of genetic traits and test their hypotheses by selecting fruit flies with different visible mutations, mating them, and analyzing the phenotypic ratios of the offspring. Results can be recorded into an online notebook which can be exported as a web page for later use.
With FlyLab JS, it is possible to study multiple generations of offspring, and perform testcrosses and backcrosses. FlyLab JS is a versatile program; it can be used to learn elementary genetic principles such as dominance and recessive alleles, and Mendelian ratios, or more complex concepts such as sex-linkage, epistasis, recombination, and genetic mapping.
During this engineering design/build project, students investigate many different solutions to a …
During this engineering design/build project, students investigate many different solutions to a problem. Their design challenge is to find a way to get school t-shirts up into the stands during home sporting events. They follow the steps of the engineering design process to design and build a usable model, all while keeping costs under budget.
During the associated lesson, students have learned about Newton's three laws of …
During the associated lesson, students have learned about Newton's three laws of motion and free-body diagrams and have identified the forces of thrust, drag and gravity. As students begin to understand the physics behind thrust, drag and gravity and how these relate these to Newton's three laws of motion, groups assemble and launch the rockets that they designed in the associated lesson. The height of the rockets, after constructed and launched, are measured and compared to the theoretical values calculated during the rocket lesson. Effective teamwork and attention to detail is key for successful launches.
This is a lesson about Saturn. Learners will create a multilayered book …
This is a lesson about Saturn. Learners will create a multilayered book with diagrams of Saturn showing its various layers, ring system, and many moons. To enhance background information on Saturn, students will practice listening to informational text. Students will also create their own texts to support and explain their Saturn diagrams. This is lesson 9 of 10 in "Reading, Writing & Rings," for grades 1-2.
No restrictions on your remixing, redistributing, or making derivative works. Give credit to the author, as required.
Your remixing, redistributing, or making derivatives works comes with some restrictions, including how it is shared.
Your redistributing comes with some restrictions. Do not remix or make derivative works.
Most restrictive license type. Prohibits most uses, sharing, and any changes.
Copyrighted materials, available under Fair Use and the TEACH Act for US-based educators, or other custom arrangements. Go to the resource provider to see their individual restrictions.
