# data[].attributes.body
I think both experiments were interesting for the students because they could actually help them to improve their own decisions and actions creating their own ideas

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Both activities are very interesting. I find very important the simplicity and the connection with  scientific aspects related to our daily live.

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Pratima Singh, India
Using real life problems makes learning easy as they develop interest . Using mobile also attracts the students which can be harnessed by teachers

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love student-centered active learning. here is also the part that I like the most. The selection of subjects from daily life is successful.

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Experiments are exciting

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Experiments are interesting, the students hawe new ideas.

# data[].attributes.body
very interesting because science appears in real life context and so students are personally involved and they act as main characters.

# data[].attributes.body
I thing these are very interesting and good experiments, that can reach a very high interest of the students. They will think about it and analyze them. And every kind of thinking is a positive way to widen up the knowledge.

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Experiments are very interesting because students develop communication skills.

# data[].attributes.body
I liked that the the topics were linked to the everyday topic which the student can easily engage with. Good opportunities to use group work which is important in the development of the students communication skills. However a lack of equipment would be a limiting factor.

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Both experiments are very interesting, because the students can create new ideas for getting solutions.

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Both examples are very interesting because of their practical part and because they are useful in every day activities.

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EXPERİENCE VERY EXATING

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I loved this experiment not only because it made us of group work which somethings lacks a lot in classes but also because the students were able to test reality things that can contribute to safety. I believe that it is thinking like this that enables our students (future researchers) to opt to study things that will eventually help us.

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These experiments were very interesting, specially the first. Working in groups makes them more invested in the project, understand the process the experiments require, the knowledge... Making a lesson practical makes the learning more effective, also, they are able to create their own ideas, and make a knowledge based on what they've seen, the knowledge becomes real, not just something you read on a book or something a teacher told you.

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the experience was interesting and made students towork in grups and to understannd the process.

# data[].attributes.body
I think both experiments were interesting for the students because they could actually research way to improve their own decisions and actions creating their own ideas

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I think that both activities are very useful and also resourceful. The students are implementing scientific terms to their lives, becoming active parts of the process.

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turkey
The active participation of students in the activities provides permanent learning. Especially the problems of everyday life are more effective.

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best one, as they let the students understanding the problem, giving chance to explore the general issues and connecting students with real world challenges. I will use both activities in my classroom.

# data[].attributes.body
I think the activities and the methods of the teachers in implementing the lesson in the class were effective and fun.
Hands on practice always teaches better than didactic teaching. I find their way of finding solutions and facts successful.

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In my opinion, the two experiments are very interesting and well planned.
The presented experiences allow students to look for solutions related to the problems of everyday life.

# data[].attributes.body
I liked both ideas as they are connedted to the everyday life of students and therefore might be more approachable for them

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I find both experiments very interesting and attractive that they are connected to the real life.
They are very inspiring for my learning.

# data[].attributes.body
I found the examples to be very useful, the students in the life of the events and phenomena by questioning to find and find solutions to contribute a lot to education

# data[].attributes.body
The active participation of students in the activities provides permanent learning. Especially the problems of everyday life are more effective.

# data[].attributes.body
In my opinion the both experiments are very interesting and they are connected with the real life. However, you only can do it, if you have the equipment. And it isn't my case.

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The experiments promote students to learn and acquire the knowledge. Moreover they are related to daily life situation.

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These activities are very interesting and, moreover, they are related to everyday life.
I think I could use several hints: taking care of own health, using selected blogs, developping a model and testing it.

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Both experiments are really valuable. They are anchored in everydaylife of students and show how science and scientific measuremats may be close to our life. Students may think why it is worth to learn science and experiment. I like the questions as they are open ended. In my opinion gathering quantitative data and learning how to operate with them is a very important part of school learning.

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The both experiments are really good. The best thing there is that theay are related with everyday life, and that students to things on their own and make own conclusions.

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In my opinion, both experiments are very interesting and contextualized with students’ real live. It is not easy to perform them in the classroom because of the lack of sensors, but as it is said, it is interesting in the analysing data point of view.

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In my opinion, the two experiments are very interesting and well planned. Moreover, I like the connection with real life because it is important for students to learn about everyday topics.

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TEH best is the way how they learn on everyday needs and activities. Is very important to know when the air is fresh and whis sunblock and when to use.

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What I find most interesting about these activities is the connection with real life to motivate and make students participate.  I found it useful to provide data to analyze if you don't have the sensors.

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This are interesting examples, maybe they have their sensors to lend. I also like that they have to invent their own protocol.

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I think that te activity are very interesting.I find there videos extremly usefl for my personal learning.

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Following these activities, I'd like to mention some important principles wich I plan to implement in my classroom:

1. The relevance of the subject to the students, to their daily life, which raises their motivation for questioning.

2. Exposing students to updated sources of information in order to make them "experts".

3. Engaging students in finding previous information.

4. An attractive and experience-based learning process

5. Developing the ability to be involved in discussion based on facts and to take a part in an argumentation process.

I find these videos extremely useful for my personal learning.

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Maria Grazia, Italy

I think that this kind of activities can help students to understand the value of a scientific approach in the everyday life and can help them to acquire a positive/critical attitude. Students learn how to analyze facts and information in a scientific way

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The selected activities are exactly excellent because they relate to everyday life. Such activities will be more attractive for students because they can use the information they achieve at any time - they don´t learn only theoretically. Our school has a lot of different Vernier sensors, so it's great examples for me ...

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The chosen themes are very original, captivating

# data[].attributes.body
Both activities are well structured and planned thoroughly. They also need higher order skills and very much related to their health and daily lives.
Like the teacher said, if there are equipment ready for your use, both experiments are convenient for high school students.

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Both activities are very interesting and well-conceived. I think students feel engaged from the first moment because they are topics that are relevant to their health and well-being.
Moreover, since the students are personally affected, this type of problem raises the idea that the scientific method is a good way of making decisions in everyday problems.
I do not have in my school the envisaged equipment, ie sensors for carrying out these activities.

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Great ideas, nice, in their hand, way of investigating, and every day life themes. Good ideas.

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I liked how relevant these activities are to the students’ lives. All students know and I would expect them to have used sunscreen at some stage e.g. daily moisturiser or as a sunscreen whilst sunbathing. I also loved starting the activity with the online chat about their holidays etc and then bringing these statements into the classroom to analyse and find scientific reasoning behind them. I also found a good idea was giving the students different background info eg blogs, scientific papers and allowing them to find their own explanations for the activity. This would also help them to distinguish between reliable and unreliable material available online.

Likewise , with monitoring CO2 levels in the classroom – all students know how CO2 levels increase from respiration but this activity put this information into action. They go through the process from start to finish and I love the idea of using their information to write a letter to the principal as this really puts them in command of their work and gives their work meaning.

One difficulty for me would be the lack of equipment for this resource. I have not looked online but maybe using eBay etc, such equipment (UV and CO2  sensors) might not be so expensive. It is worth looking into.

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Very good activities!
I like them so much! I think that the best strategie is to contextualize diferent concepts so as to engage students in science. I think that I could use this experiments with my students but providing them the data they would need to solve the problem because I don'y have any of the sensors showed here.

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I like the activities in that they both involve things that are relevant to the students' lives.  I like that they are of an open ended nature and allow the students to have a role in designing the investigation.  As a mathematics teacher, I also like that both of the activities involve collection and analysis of data which brings mathematics into the classroom.

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Very, very useful and interesting presentation.

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The activity are very interesting, the Engage is more stimolated for the students

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I cannot understand both films, but I think the experiments are situations in the real life, especially the first. So I find them interesting

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Both experiments are really good experiments that they may promote students to learn and to engage to these investigations I believe. These investigation questions are two questions that matter to them.

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The main fact in all these experiences is the ability to engage the students. I do like the way they tried to do it with their students, proposing activities related with their everyday life.
Also I like the freedom given to the pupils to create their own experiment to answer the challenge.
Finally, I also like the fact of look for an answer at the begining and at the end, and later, the student must compare them.

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I think the activities proposed in the video are excellent, because the students understand how the study of scientific disciplines is directly related to the understanding of real problems in everyday life

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Jelena , Montenegro
Good preparation for teaching is half of the work done.
I think it's necessary to know the good content so that they can participate in the experiment.
Useful information of the professors in the way presented To be present to the students, there would be plenty of open questions on the topic.

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Ideas to use in lessons.

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The presented experiences very much activate students and allow them to look for solutions related to the problems of everyday life. I will certainly use the suggestions of experiences in my lessons. I have the right research equipment.

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Activities are relevant and cause students to understand their usefulness. As real researchers, I would like to see how they do such experiments

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We've seen students collect data. They used measuring tools. They developed evidence based explanations. It will enable them to gain skills to solve a problem in real life. ıt is important to work with the group, to decide, to investigate, to use the scientific path.

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Both experiments are really good experiments that they may promote students to learn and to engage to these investigations I believe. These investigation questions are two questions that matter to them.

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I think that the proposed activities are very good teaching practices because they are closely related to the  student's direct experience (for the best engagement) and demonstrate how scientific knowledge can make better the quality of our life and health (giving a great motivation and deeper learning ).
I will use them in the next year!

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What did you think of the activities and the strategies employed by the teachers? What did you find useful? What can you use with your students?

I found the activities and strategies used iiiiiiiuseful and I sometimes use them with my students.

Perhaps what I liked the most was that the questions were meaningfull for those students...

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For me both topics are very good because it affects every student. everyday life topics are best to keep students interested. I like the CO2 topic better though because I think it is underestimated very often. Giving students the free choice to try their plans is key to a succesfull lesson I think.

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Relevant topics and interesting for the students. The downloads were also useful however I could not understand the videos and therefore cannot comment on them. I would also have liked to see the experiments in action.

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Both topics  are very attractive for students, they deal with issues which are important in our everyday life and in connection with   our environment. The only problem is the lack of equipment (UVB and CO2 sensors) the teacher need to provide the experiments.

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Both are very interesting topics and topics the students can already have an opinion about or ideas on how to go about protecting skin or improving air quality.
Equipment will be a limitation as not all schools will have UVB sensors. I would have liked to see what the actual experiments students would have carried out for the second experiment though.
I could imagine using the first experiment to tie in human impacts on the ozone layer. The second could cover investigations into the concentration of gases in the atmosphere, demonstrating that CO2 is produced by respiring organisms and that plants carrying out photosynthesis use up CO2 and therefore could be linked to improving air quality. Would like to have seen if these were some of the experiments carried out for video 2.

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Both activities are very interesting and well designed. I think the students feel engaged from moment zero, since the topics are relevant to their health and well being. In both cases there is a pre-lab where  the previous knowledge of the students as well as videos or personal experience is used in order to motivate initial/ background research. Then, testable hypothesis are proposed and the investigation is performed using specific sensors. In this type of experiences the main focus seems to rely in data analysis which is great as it encourages quantitative analysis.
Moreover, since students are affected personally  but this type of issues it enforces the idea that the scientific method is a good way to make decisions in daily problems.

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Very useful and interesting presentation.

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Very very interesting activities.

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Excellent activities, but they need special equipment which is not available in my school so far

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The point which makes both activities so attractive is that they are strictly related to everyday life. Students are deeply involved in the questions, so I think the starting phase of engagement is very easy to be accomplished. The activitiy on sunscreen, in particular, is a mine of stimuli for integrated sciences.
I like the way the students have been put in the conditions of reflecting on and projecting the experiments.
I wold like to experience both activities soon but we do not have UV and CO2 sensors/detectors in my school. Anyway my students and I can manage to adapt what we have.

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The topics proposed for the investigation were very attractive for students. The teaching methods used help students understand how to become a researcher. The difficult part would be to equip school laboratories with performing devices in experimental investigations.

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The topics proposed for the investigation were very attractive for students. The teaching methods used help students understand how to become a researcher. The difficult part would be to equip school laboratories with performing devices in experimental investigations.

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It is a very interesting work but I need specially equipment. I like to insert in my class.

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Students learn by living by experiment. have effective learning and establish cause and effect relationship

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liked both amenities really very nice. students learn by doing and living. students are always active from the beginning to the end of the process.

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Mian. Barcelona.
The activities are plannes as a proper research experiment where they have to study prior to the experiment to have a hypothesis, then to have a plan and finally perform it.
They will collect and analise data (some data is also given in case they cannot perform it)
Really useful activity

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I found the activities and the strategies interesting. They help students move forward.
The dialogue in the classroom in small groups,  the fact that an open question is there for them and their initial ideas are important.
The exploration of the laboratory  and the idea of working as researchers are really fascinating.
With my students I can use the laboratory equipment

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Open questions, dialogue in the classroom in small groups, asking to design an experiment, collecting data by the students themselves, completing and testing students' initial model, data is collecting that may even become a project focusing on improving air quality.
Laboratory environment, even clothing, the using of scientific equipment such as special sensors strongly motivates students.
Topics are relevant and important in everyday life, and after research and scientific evidence students will take personal decisions that affect their health responsibility. It is also very likely that they will share their information and experience with their friends and family.

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In my opinion, the biggest restriction is equipment. Anyway, I have found them very attractive and I have proposed to acquire a basic CO2 detector, which could be useful both for the proposed experiment and for other activities to be carried out by the students.

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Applications in which students are actively involved. I'm sure students will learn by pleasure. Exploring the laboratory always attracts students.

# data[].attributes.body
The two videos are very interesting. The two proposed activities launch a challenge to the group / class or an open question/ problem related to real life.
In both examples, students' initial ideas about the subject under study are tested, and it is the students who conceive and perform each of the experimental activities.

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Air quality detectors are expensive, but in both stores you can find CO2, NO2, detectors to detect part of your air and do an approximation of it.

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2.4 example A and B are  not a secondary or high school class examples!!! The material to be used is not explained, neither its origin nor its cost.
Either Aliexpress and  Banggood sells the ML8511 detector UV rays which detects light between 280-390nm which is classified as part of the UVB spectrum (burning rays) and the largest of the UVA spectrum (tanning rays). It gives a linear analog tension to the UV intensity measured (mW / cm2). With a microcontroller (Arduino or RPi) you can convert analog to digital signal, and thus know the UV level.
Air quality detectors are expensive, but in both stores you can find CO2, NO2, detectors to detect part of your air and do an approximation of it.

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Very very interesting activities.

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  Selena, Romania              I liked the activities because they could be interesting in day-by-day life.But in order to do that, you'll need special equipment.I would like to implement that in my classes.

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  Selena, Romania              I liked the activities because they could be interesting in day-by-day life.But in order to do that, you'll need special equipment.I would like to implement that in my classes.

# data[].attributes.headline
Selena, Romania            I liked the activities  because you can do it in the daily life. But in order to do that you'll need special equipment.I would like to implement these kind of things to my classes.

# data[].attributes.subject
Selena, Romania            I liked the activities  because you can do it in the daily life. But in order to do that you'll need special equipment.I would like to implement these kind of things to my classes.

# data[].attributes.body
I liked all activities because they are real life examples. In one side they are simple, but on the other side they request special equipment.

# data[].attributes.body
Good activities, but they need special equipment.

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What do you think about the activities and strategies used by teachers?

A: Living learning makes learning permanent.

What did you find useful? What can you use with your students?

A: Experiments are useful. Different experiments can be performed.

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I like both of the activities but they include special equipment. But I like the way connect it with daily life. I can use them if I can make my school buy these sensors. I used them before at university that was LabQuest and we measured pH, CO2 etc of the lake in our university. I remember how I had fun. It must be engaging for younger students too.

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I especially liked the suncream activity. I also try to do activities that are well-connected to the students daily life. I would really like to implement these activities at my classes because I think it's nice students can use these technology to analyze the data, however my school has not so many economical resources and we don't have these kind of sensors (UV and CO2).

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These are engaging activities because they are real life problems so they are interesting topics to them and in order to carry out the activities students need mobile phones and the use of "new technologies".
I would like to implement this type of activities at my classes.

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It´s very useful to take interesting topic from the real life.
I found very possitive to let the Ss time to work in groups individualy, not be led by teachers.

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Getting away from something close to reaching something more complex is the ideal way to go through the students