energy drink homework assignment

High School Energy Drinks Lesson Plan with Homework Assignment

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Description

This lesson studies the ingredients of sports drinks and gets the students to evaluate the drinks worth when it comes to physical activity.

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Sports Drinks and Energy Drinks

Young people will understand that the risks of drinking sports drinks and energy drinks outweigh the benefits.

9-14 Years Old

What You Need

• Caffeine Counts worksheet
• Energy Drinks: What You Need To Know
• Bottles and/or labels from a number of different types of sports drinks and energy drinks

Healthy Families Newsletter

English (pdf)

Spanish (pdf)

To find out how this health safety lesson fits Physical Education and Health Education standards click here .

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Lesson Overview

This lesson helps young people understand ingredients in energy drinks and sports drinks that may be unhealthful for children and teens. The youth will compare the caffeine levels of various drinks and create a warning label with some facts about their effects.

Instructor Notes

Before facilitating this lesson, you may want to review the following information. This can be shared with young people during your discussions.

Ads for sports drinks and energy drinks are hard to miss these days. It’s not uncommon to see children drinking these beverages that are formulated for fully grown, serious athletes who are doing intense training and competition. Unfortunately, many of these drinks are not good for children and can be harmful.

Introduction

• Ask the youth what they know about sports drinks and energy drinks.
• Show one example of a sports drink and one example of an energy drink. Define “sports drink” and “energy drink” using the information below. Sports drinks:  These beverages have carbohydrates, minerals and electrolytes. Many of them also have added coloring and flavoring. Sports drinks are meant to replace water and electrolytes lost during exercise. These beverages can be helpful to athletes who are doing intense activity. For children, they are usually just a source of extra calories that are not needed. Energy drinks:  These beverages may have similar ingredients as sports drinks. They also have stimulants such as caffeine and guarana. Energy drinks often have much more caffeine per serving than other beverages. This increases the chances of having too much caffeine, which can have dangerous and sometimes lasting harmful effects.
• Ask the youth if they can name any other sports drinks or energy drinks. Explain that these drinks are often marketed towards young people but may contain ingredients that are unhealthful for children and teens.
• an increase in heart rate
• high blood pressure
• problems sleeping
• anxiety and nervousness.When children drink a lot of energy drinks and then stop drinking them, they can go through caffeine withdrawal. This can cause side effects such as:
• fatigue (tiredness)
• decreased alertness
• irritability
• trouble concentrating
• muscle pain or stiffness.
• Most energy and sports drinks are also very acidic. This means that drinking these beverages could cause damage to tooth enamel.
• Optional: If appropriate for your group, distribute the handout Energy Drinks: What You Need To Know . Allow young people time to read about this topic before proceeding to the activities.

Activity: Caffeine Counts

• name of the product
• serving size
• amount of caffeine.
• Ask the youth to choose some of their favorite products or ones they have in their home or ones they have heard of from advertisements. They can use the Energy Drinks: What You Need To Know handout and/or   the Caffeine Informer database to find information. You can also bring in labels or containers from home or, if you give them enough notice, ask them to do so.
• Talk about what the young people found. Were there surprises? Which products had the highest levels of caffeine? Based on what they’ve learned about how caffeine affects bodies, how safe do they think these products are?

Activity: Caffeine Warning Labels

• Explain that there are people who think that caffeine products should come with warning labels and are trying to get a law passed to require it. These would be similar to those found on cigarettes or alcohol.
• In the same or different small groups, have the young people create what they think would be a good warning label to put on caffeine-containing products. They don’t have to agree that having a label is necessary, but if a law were to be passed to that effect, ask them what they think the warnings should say.
• Ask them to share and describe their labels.

Remind young people that companies that market and sell packaged foods are very good at figuring out how to convince people to buy their products. This doesn’t mean that all packaged foods are bad, but it does mean that consumers should be cautious and pay attention to ingredients to make sure they know what they’re putting in their bodies.

Continuing the Conversation

Hand out the Healthy Families Newsletter in English or Spanish , so that families work together to spot unhealthful amounts of caffeine in the beverages of young people.

Additional Instructor Resources

• There Are Sneaky Sugars!  –  (Russian)  –  (Somali)  –  (Spanish)
• Sports Drinks and Energy Drinks for Children and Adolescents: Are They Appropriate?
• Database for Caffeine Content of Drinks
• Caffeine and Your Body

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FREE K-12 standards-aligned STEM

curriculum for educators everywhere!

Find more at TeachEngineering.org .

• TeachEngineering
• Keep It Hot!

Hands-on Activity Keep It Hot!

Grade Level: 6 (5-7)

(over four days; see the Procedure section for details)

This activity also uses some non-expendable (reusable) items such as a household fan, felt sheets and bubble wrap; see the Materials List for details.

Group Size: 4

Activity Dependency: None

Subject Areas: Physical Science

NGSS Performance Expectations:

Activities Associated with this Lesson Units serve as guides to a particular content or subject area. Nested under units are lessons (in purple) and hands-on activities (in blue). Note that not all lessons and activities will exist under a unit, and instead may exist as "standalone" curriculum.

Te newsletter, engineering connection, learning objectives, materials list, worksheets and attachments, more curriculum like this, pre-req knowledge, introduction/motivation, vocabulary/definitions, troubleshooting tips, activity extensions, user comments & tips.

Development of insulated vessels is important in engineering, especially in the fields of mechanical, chemical and biological engineering. What students (and engineers) learn about the design and construction of insulated beverage containers can be applied to the design of insulation for houses, clothing and appliances such as refrigerators and ovens.

After this activity, students should be able to:

• Identify materials that are good or poor thermal insulators.
• List modes of heat transfer and identify where conduction and convection occur in an insulated container.
• Describe the effect of insulation thickness on heat transfer.

Educational Standards Each TeachEngineering lesson or activity is correlated to one or more K-12 science, technology, engineering or math (STEM) educational standards. All 100,000+ K-12 STEM standards covered in TeachEngineering are collected, maintained and packaged by the Achievement Standards Network (ASN) , a project of D2L (www.achievementstandards.org). In the ASN, standards are hierarchically structured: first by source; e.g. , by state; within source by type; e.g. , science or mathematics; within type by subtype, then by grade, etc .

Ngss: next generation science standards - science, common core state standards - math.

View aligned curriculum

Do you agree with this alignment? Thanks for your feedback!

International Technology and Engineering Educators Association - Technology

State standards, california - math, california - science.

Each group needs:

• 4 beverage bottles, 12 oz. (355 ml) glass or rigid plastic with tight fitting lids; see the Troubleshooting Tips section for an alternative setup using beakers and Styrofoam plates
• aluminum foil, ~12-in x 12-in piece (30-cm x 30-cm)
• bubble-wrap, ~12-in x 12-in piece
• construction paper or tag board/card stock, ~8.5-in x 11-in sheet (22-cm x 28-cm)
• felt, ~8.5-in x 11-in piece
• other potential insulation materials that students bring from home that they wish to test
• thermometers; one per bottle is ideal (share among the groups if not enough)
• (optional) graph paper, one sheet per student (if students graph their data; see the Activity Extensions section)
• Keep It Hot! Handout , one per student
• Keep It Hot! Post-Quiz , one per student

To share with the entire class:

• hot water in a container with a spout, either from the tap, microwaved or a mix of boiling water and cool tap water

Students need a good understanding of thermal energy, heat and heat transfer, including the concepts of conduction, convection and insulation, as provided by the What Is Heat? associated lesson. Students also should know how to read thermometers and record data.

Who likes a cold drink on a hot day? How about hot soup on a cold day? How do you keep a cold drink cold and a hot drink hot? Imagine a picnic in the park on a hot summer day. Where do you keep your cold drinks? (Expect students to name ice chests and coolers.) What if you want to bring hot soup to school on a cold day? What would you use to keep it hot? (Expect students to suggest using a thermos bottle.) Over the years, engineers have spent a lot of time trying to come up with creative ways to keep some things hot and other things cool. Today, we are going to act as if we are engineers and explore ways to keep something hot.

We learned in our heat lesson that thermal energy is transferred in three different ways. Can you name all three? (Listen to student answers and make sure they name conduction, convection and radiation.)

Who can remember the difference between conduction and convection? (Give students time to recall the differences and/or review their notes.)

What is conduction? (Call on students until a clear definition of is provided: heat transfer within or between solid objects.) Can anyone give me an example of conduction?

What is convection? (Call on students until a clear definition of is provided: heat transfer into or out of fluids.) Can anyone give an example of convection?

What do we call materials that slow down heat transfer? (Call on students someone says: insulators.)

Today, we are going to see conduction and convection in action and see what sorts of materials make good insulators so that we can keep something hot for as long as possible. In engineering teams, you will design and construct insulated bottles to hold hot drinks. We will put hot water in the bottles and then take temperature measurements to see which design keeps the water hottest over time.

Timing & Schedule

Plan on this activity taking about 200 minutes total over four days. Suggested schedule:

• Day 1: Preparation and design (30 minutes)
• Day 2: Build and test without a fan (60 minutes)
• Day 3: Test with a fan (50 minutes)
• Day 4: Results/discussion, writing, assessment (60 minutes)

The procedures below include a pacing guide; timing is given as cumulative elapsed time for each day. For example, "minutes 5-10" means from the fifth to the tenth minute of the activity.

Before the Activity

• Invite students to bring in materials from home to test as insulators for their bottles.
• Gather materials and make copies of the Keep It Hot! Handout and Keep It Hot! Post-Quiz , one each per student.
• Prepare a pitcher(s) of hot water. Keep in mind that the higher the initial temperature of the water in the bottles, the more noticeable the temperature drop will be; however, severe burns may occur if students come in contact, even briefly, with water of greater than 140 ˚F (~60 ˚C). A 1:1 mixture of boiling water with cool tap water yields approximately this temperature.

With the Students

Day 1: Engineering Challenge Preparation and Design

• (minutes 0-5) Have students complete their handouts up to the activity description, which includes the Introduction portion on the first page and the questions on the second page.
• (minutes 5-10) Have students read through (aloud) the engineering challenge activity overview, the design description, and the materials list on the third page of the handout. Ensure that students understand that during Day 2 and Day 3 of the activity, each group is responsible to do the following:
• Prepare 4 bottles: 1 control bottle with no insulation and 3 other bottles, each with different types of insulation attached.
• Test designs for two 10-minute periods (this is flexible). In the first period, the bottles do not experience forced air movement, so any convection that occurs is natural convection. In the second period, place the bottles under airflow provided by a fan in order to see the effect of forced air on heat transfer.
• (minutes 10-25) Have students work in teams to decide what materials they want to test and the thickness of those materials to be applied. To engage thinking on this topic, have students address the two questions at the bottom of page three of the handout. Encourage students to brainstorm and research on what might be good or bad insulation materials.
• (minutes 25-30) Have students read through the procedure (aloud) for what they will be doing the next day. Let them know that they are responsible for bringing in any additional materials to test and that the activity will start promptly the next time they assemble.

Day 2: Build and Test 1 - Cooling with No Fan

• (minutes 0-5) Briefly review the activity procedure on the handout and check in with groups who brought materials to ensure that they are suitable for the task at hand. (Can the material be applied to a bottle; if so, how?)
• (minutes 5-7) Pass out the materials (or enlist students to do so). It is best if groups that brought test materials forego using the teacher-supplied insulation test materials because trying to test more than four bottles per group is usually too much to manage.
• (minutes 7-20) In this design phase, groups prepare their insulated bottles by applying a different insulating material to each bottle. This may include experimentation with applying more than one layer of material. Have students bring completed bottles to a central location (such as a back counter). Have them place a thermometer in one of their bottles.
• (minutes 20-25) As groups bring to the back counter their bottles, fill them with hot water and have one student read the thermometer. At this point, all bottle contents are the same temperature so it is only necessary to measure one. Have students record this value for all bottles in the handout's Day 2 data collection table. Immediately after measuring the temperature, cap all bottles tightly. Let them sit undisturbed for ~10 minutes (it need not be exact for all groups because all of their bottles will receive the same treatment).
• (minutes 25-35) During the 10-minute wait, engage the groups in a vocabulary review or quiz about the different modes of heat transfer. Help students bridge the comprehension gap of what they learned in prior lesson(s) about heat, and the activity at hand.
• (minutes 35-60) Have students read and record the water temperatures in their bottles. This can be done efficiently, by having group 1 go to the back counter and record the temperature readings off the four thermometers in its four bottles that the instructor placed in the bottles. Then have group 1 move the four thermometers to the bottles of group 2. Then group 2 goes back and records its values. Group 2 moves the thermometers to group 3's bottles and so on. Have groups calculate the temperature differences for each bottle and answer the discussion question on page four of the handout.
• Have groups empty their bottles and set them aside for Day 3.

Day 3: Test 2 - Cooling with Fan

• (minutes 0-5) Briefly review the activity procedure and the goal for today's testing. Encourage students to make predictions about how the fan will affect the cooling of the bottles.
• (minutes 5-10) Direct the groups to reposition their bottles in front of a household fan. Re-fill the bottles with hot water and take the initial temperature readings for students (to save time). Have students record this temperature as their initial temperatures in the handout's "fan on" Day 3 data collection table on page five.
• (minutes 10-20) Turn on the fan and let the bottles sit in the air stream for 10 minutes.
• (minutes 20-45) Using the same method as before, have groups read the temperatures in their bottles, recording results in the handout's Day 3 table. Have groups calculate the temperature differences for each bottle and attempt the discussion questions, as time permits.
• (minutes 45-50) Wrap up by explaining that next time, the focus will be on answering the discussion questions.

• (minutes 0-2) Explain the plan for today. We will complete the handout discussion questions and then take a short quiz on heat transfer.
• (minutes 2-10) Expect many students to have already have answered the first discussion question. Take a few minutes to have a few students share their results to develop a class consensus on what materials worked well as insulators. Write these on the board. Did thickness matter? For groups with small temperature changes, how many layers of material did they apply?
• (minutes 10-45) Have students answer the remaining discussion questions, pausing between them to discuss answers as a class and gauge student understanding of key concepts. Additional discussion suggestions:
• Reinforce the connection between heat and real world problems by asking students to think of other devices or situations that might involve heat flow and the need to either increase or decrease heat flow. (Such as wearing winter jacket.)
• One example that involves the control of heat flow is house construction and insulation. A home with poor thermal insulation requires the use of additional energy to heat in the winter and cool in the summer, increasing its environmental impact. Insulation beyond a certain thickness might not be warranted if the added construction costs are not offset by energy savings. Some insulation materials might be toxic (such as asbestos) or environmentally hazardous (like foam with CFCs that can destroy the ozone layer). Based on the results of each group, what insulation might the class use to insulate a new house?
• (minutes 45-60) Administer the post-quiz.

conduction: Heat transfer within or between solid objects.

convection: Heat transfer into or out of fluids.

heat: Thermal energy that flows due to a difference in temperature. Heat flows from hot to cold.

heat transfer: A method by which heat flows (conduction, convection, radiation).

insulation: A material that slows down heat transfer.

radiation: Heat transfer due to packets of energy called photons that can travel through many substances, even empty space.

Pre-Activity Assessment

Heat Review and Activity Intro: On Day 1, have students answer the questions on the first two pages of the Keep It Hot! Handout . Glance at their answers to make sure their base knowledge of thermal energy, heat and heat transfer is adequate and correct.

Activity Embedded Assessment

Handout: On Days 2-4 have students complete the remainder of the handout, which includes answering questions about materials, recording data and answering the Results and Discussion questions.

Discussion: During the activity, students answer the questions provided on the handout. At key times, such as during the design process and after testing designs (see below), lead class discussions to review their answers and explore their understanding of the concepts. Answers are provided in the Keep It Hot! Post-Quiz Answer Key .

Prior to building (during the design process on Day 1):

• The goal is to prevent heat from leaving your bottle. What types of materials do you think would be good at this? List them below.
• Does the thickness of your insulation matter? Explain what you think would happen if you double the amount of insulation used on each bottle.

After testing designs (on Day 4):

• What material kept the water hottest? Is this what you expected?
• Did heat transfer occur faster or slower when the fan was turned on? (Expect that heat transfer occurred faster, as evidenced by the water temperature dropping more quickly with the fan turned on, especially in the bottle without insulation.)
• What kinds of heat transfer occurred when the fan was on? Explain where each type was occurring. (Conduction occurred through the wall of the bottle and through the insulation; forced convection occurred in the air surrounding the bottle.)
• What kinds of heat transfer occurred when the fan was off? (Conduction, as well as convection in the air of the surrounding bottle.)
• Suggest a modification you would make to your best insulation to reduce heat transfer even more. Would this change the cost of manufacturing your bottle?

Post-Activity Assessment

Post-Quiz: At activity end, administer the four-question multiple-choice Keep It Hot! Post-Quiz . Review students' answers to gauge their comprehension of the concepts.

Safety Issues

• To prevent burns, do not overheat the water, especially if microwaving. Check the water temperature!

Beakers may be used instead of closed topped bottles. In this case, hold the thermometer in the heated water by pushing them each through a Styrofoam plate placed on top of the beaker.

The activity can be modified to reduce the number of days required. Rather than having two separate testing days—with and without a fan—have half of the groups test with a fan and the rest of the groups test without a fan during one testing day. This approach also helps the two sides of the class to compare their results, facilitating the communication of their findings.

If beakers are used instead of closed topped bottles (as mentioned in the Troubleshooting Tips section), have students record the water temperature every 30 seconds during the 10-minute testing time. Once students have completed the two 10-minute testing sessions, have them graph the data for each tested beaker, water temperature vs. time. Make sure students clearly label the axes and create descriptive titles. It works well if students plot data for all the tested beakers on one graph, using different color markers or pencils to indicate data for each beaker and creating a color key. This process provides students with a better visual representation of heat flow.

After observing the results from initial testing, have students make further iterations to modify and test their bottle designs in order to implement improvements.

Have students apply their understanding of heat transfer to design and build ice chests or other insulated containers and test their effectiveness at keeping ice from melting when left overnight or for several hours.

Students learn about the definition of heat as a form of energy and how it exists in everyday life. They learn about the three types of heat transfer—conduction, convection and radiation—as well as the connection between heat and insulation.

Students learn the scientific concepts of temperature, heat and the transfer of heat through conduction, convection and radiation, which are illustrated by comparison to magical spells found in the Harry Potter books.

Students learn about the nature of thermal energy, temperature and how materials store thermal energy. They discuss the difference between conduction, convection and radiation of thermal energy, and complete activities in which they investigate the difference between temperature, thermal energy and ...

With the help of simple, teacher-led demonstration activities, students learn the basic physics of heat transfer by means of conduction, convection and radiation. They also learn about examples of heating and cooling devices, from stove tops to car radiators, that they encounter in their homes, scho...

Contributors

Supporting program, acknowledgements.

The contents of this digital library curriculum were developed by the Renewable Energy Systems Opportunity for Unified Research Collaboration and Education (RESOURCE) project in the College of Engineering under National Science Foundation GK-12 grant no. DGE 0948021. However, these contents do not necessarily represent the policies of the National Science Foundation, and you should not assume endorsement by the federal government.

Last modified: November 5, 2019

Energy Homework Pages

6 activity sheets with answer keys.

Topics Included

• Google Form Tutorial Video

Conduction, Convection, and Radiation

Energy transformations, forms of energy, potential and kinetic energy, properties of waves, renewable and nonrenewable resources.

• Homework Page Answer Key Google Form Link Digital Version