I have always loved dinosaurs and enjoy reading about them a lot, so I chose this topic to share what I have learned. I collected data on dinosaurs from three major time periods: the Triassic, Jurassic, and Cretaceous, going as far back as 250 million years ago. For each dinosaur, I noted its approximate size (small, medium, large, or giant) and whether it was a carnivore or herbivore. I created a vertical bar chart where the horizontal axis shows when each dinosaur lived in millions of years ago (MYA) and the vertical axis shows its size. Red bars represent carnivores and green bars represent herbivores, so you can see when a dinosaur lived, how big it was, and what it ate all in one chart. Helped him find accurate data and understand it. The chart was made entirely by Muhammad Dawood.

Viveka documented in a notebook the fruits and vegetables (and treats) she ate each day for one week. She then drew a stacked bar graph, which shows the number of fruits, the number of vegetables and the combined total per day. Viveka also had the idea to draw the different fruits and vegetables into the bars, and she thought it would be more fun to do it on the fridge with chalk pens than on paper. The parent reminded her to collect the data every night, talked with her about the importance of a legend and labels, and suggested sketching out the ideas on paper before drawing the final version on the fridge.

Data from Wikipedia of Australian animals. A data portrait was created for each animal to show the animal's characteristics in a creative way. Parent helped with recommending links to resources and inspiration. All ideas, research and designs were the child's own.

D2K Work Submission and Results 100% F3 In our neighborhood, there are a lot of crows. Some of them even sneak walnuts from our balcony, and we let them :) Last weekend, when we went outside to play, we saw a group of crows sitting on the trees and cawing together. I couldn't take a photo at that exact moment, but later I took a picture of the trees and visualized that moment. Number of crows are represented in a "tree" graph (bar graph) :) I guided her on the logic of a bar graph and helped her use Canva. In our neighborhood, there are a lot of crows. Some of them even sneak walnuts from our balcony, and we let them :) Last weekend, when we went outside to play, we saw a group of crows sitting on the trees and cawing together. I couldn't take a photo at that exact moment, but later I took a picture of the trees and visualized that moment. Number of crows are represented in a "tree" graph (bar graph) :) I guided her on the logic of a bar graph and helped her use Canva. Включить программу чтения с экрана Чтобы включить программу чтения с экрана, нажмите ⌘+Option+Z. Для просмотра списка быстрых клавиш нажмите ⌘косая черта.

D2K Work Submission and Results 100% F6 Jan made bar charts of his favourite colors on his led peg toy. His favourite color is orange. It was an instant data collection from his mind and we like to look of it and the idea, that data sometimes flows freely in a blink of an eye when you have an idea what you want to show. I helped with the English title on top 'Colors I love' because Jan does not speak English yet. However he did copy the letters from a note I gave him. We had to use the heart as a symbol because the space and the led lights were a limiting factor. Jan made bar charts of his favourite colors on his led peg toy. His favourite color is orange. It was an instant data collection from his mind and we like to look of it and the idea, that data sometimes flows freely in a blink of an eye when you have an idea what you want to show. I helped with the English title on top 'Colors I love' because Jan does not speak English yet. However he did copy the letters from a note I gave him. We had to use the heart as a symbol because the space and the led lights were a limiting factor. Включить программу чтения с экрана Чтобы включить программу чтения с экрана, нажмите ⌘+Option+Z. Для просмотра списка быстрых клавиш нажмите ⌘косая черта.

I used the data of my Holy Book memorization journey. I divided my journey into years, juz(parts) memorized, hours dedicated and lines memorized per day. I visualized some with the help of Excel and some with the help of Canva. My mother taught me PowerPoint and Excel (data writing in rows and columns) last year but this year she taught me how to use combo charts in excel when I seek her help to present number of lines memorized along with juz (parts) over the years. I learnt Canva with the help of AI that taught me how to incorporate elements and text in Canva to describe my journey.

I collected data for 24 students in my class about their school lunch orders. I asked them if they got the food cold or hot, they liked it or not, was it on time or late. I used Lego blocks to create my 'Lunch Detective' dashboard on white board with different charts. I created a chart to show which is the popular food, how many orders were made, another chart for like and dislike, hot vs cold and on time vs late. My parents helped me with some ideas on how to arrange the charts. We discussed about different types of charts. They helped me arrange the blocks neatly.

D2K Work Submission and Results 100% F5 Data collection: My dad brought my little brother and me to the beach. My brother ran off to dig holes in the sand and I went exploring for cool stuff. My brother brought me a few things that he found while he was digging. The first thing I found was a shell, but the coolest thing I found was a piece of sea glass. I also found some seaweed, rocks, trash, and even a pink flower. Data analysis/visualization: I sorted everything out to make it easy to see how much of each type I got. I separated two kinds of shells- mussel shells and some sort of white shells. The seaweed was really slimy. The pieces of trash were all different sizes so I organized them from biggest to smallest. Then I drew a big circle around everything with a stick from my collection. Data learnings: My dad took a picture of my project so we could remember it and share it. Before we left, we bagged up the trash and threw it in the bin. When other kids see my project, I hope it makes them want to go the beach to find cool stuff like I did and maybe help clean up the beach too. I (dad) drove Maisie to the beach, prompted her with questions about her collection, and typed up her responses. Data collection: My dad brought my little brother and me to the beach. My brother ran off to dig holes in the sand and I went exploring for cool stuff. My brother brought me a few things that he found while he was digging. The first thing I found was a shell, but the coolest thing I found was a piece of sea glass. I also found some seaweed, rocks, trash, and even a pink flower. Data analysis/visualization: I sorted everything out to make it easy to see how much of each type I got. I separated two kinds of shells- mussel shells and some sort of white shells. The seaweed was really slimy. The pieces of trash were all different sizes so I organized them from biggest to smallest. Then I drew a big circle around everything with a stick from my collection. Data learnings: My dad took a picture of my project so we could remember it and share it. Before we left, we bagged up the trash and threw it in the bin. When other kids see my project, I hope it makes them want to go the beach to find cool stuff like I did and maybe help clean up the beach too. I (dad) drove Maisie to the beach, prompted her with questions about her collection, and typed up her responses.

Project description is written in the submission. Made up dataset was used. These data were used to make a box-and-whisker plot. Explained about the competition, discussing the project plan, creating the made-up dataset, help using super glue under supervision, and submission.

She drew and counted the shapes from her picture.

I used my own data from one week. I made my busy week chart in the form of a tree. The branches show what time of day I went outside. On each branch, I showed where I went, with whom, and for how long. I did this every day from Monday to Sunday. I collected all the data and chose the colors, legends by myself.

The project is about the strength, speed, and passing rates of some Real Madrid players.

I used my favourite books and ranked them from 1 to 12. The data shows which books I like more and which I like less. I turned my rankings into a bar chart so people can see my favourites instead of reading a list. Each book has its own bar, and the longer the bar, the more I liked the book. Every book has a different colour, and I wrote the rank number on each bar. I also made a colour key as a legend.

I used data from Wikipedia about Australian animals. A data portrait was created for each animal to show its characteristics in a creative way.

I used a bar chart to represent the number of students and teachers in my class.

Drawing Discussed drawing

Tree map showing the weather conditions of Accra, New York, the United Kingdom, and other places.

I have always loved dinosaurs and enjoy reading about them, so I chose this topic to share what I have learned. I collected data on dinosaurs from three major time periods: the Triassic, Jurassic, and Cretaceous, going back to 250 million years ago. For each dinosaur, I noted its approximate size (small, medium, large, or giant) and whether it was a carnivore or herbivore. I created a vertical bar chart showing when each dinosaur lived, its size, and what it ate.

Viveka documented in a notebook the fruits, vegetables, and treats she ate each day for one week. She then drew a stacked bar graph showing the number of fruits, the number of vegetables, and the combined total per day. Viveka also had the idea to draw the different fruits and vegetables inside the bars and chose to create it on the fridge with chalk pens instead of on paper.

Regions-wise Actual vs. Budget numbers with number of customers and variance using sample data. I chose appropriate chart types to present the sample data accurately and creatively. The dashboard also shows variance using red and green arrows.

I used my math test scores from 8 different tests: 80%, 100%, 70%, 80%, 90%, 70%, 50%, and 100%. I represented the data using a bar graph. Each bar shows the score for one test, with the test number on the x-axis and the percentage on the y-axis. I also connected the tops of the bars with a line to show how my scores changed from one test to another.

I tracked and collected data about where the ladybirds were in Wandlebury Park. I visualised the number of ladybirds by location using watercolours.

In my data visualization, I showed which apps I use most often in my daily average screen time. This helps me understand app usage. I represented it using a space-themed galaxy, where the planets resembled my most used apps, and the planet size represented how long I used each app.

Canva was used to create my project. The pie chart shows how I spend my time on different classes and activities. Basketball takes the most time, while swimming, robotics, and piano take the least. The average time spent is 11%, so some activities are above average and others are below.

I used data about characters from five cartoon shows. Each character has traits such as humor, intelligence, strength, and teamwork. I also added a filter so you can choose a cartoon show and see only its characters, along with their pictures and details. I chose the cartoon shows, collected the character information, and created the charts and dashboard design.

I used data showing the time spent on activities during a regular school day and displayed it in minutes using a Circos plot. I learned how data is organized, how configuration files work, and how to use basic terminal commands. I created a graph of my daily activity data and adjusted spacing, ticks, text formatting, label orientation, and colors based on the type of activity. I also added labels and descriptions to complete the final design.

I used the data I gathered on gender and shirt color while standing outside and offering free high fives at recess. I represented the results with a spider chart.

Dashboards about planets from our Solar System. The dashboard is published on Tableau Public. https://public.tableau.com/app/profile/andy.zinovei/viz/SolarSystemData2Kids/SolarSystemData2Kids

I used survey data from kids that included their age, favorite pizza topping, how many times they eat pizza per week, and their favorite drink. I represented the data using a table for the raw information, along with graphs such as a pie chart for favorite toppings, a bar graph for favorite drinks, a line graph for pizza eaten per week, and a chart showing the age distribution. These visuals make it easier to understand patterns and compare the results.

We used weekly data on time spent with our dog that lives on our farm and visualized it.

Asami collected data through a questionnaire by interviewing her friends about their favorite foods. She categorized the responses into healthy and unhealthy food groups and presented the results in a pie chart to show their composition.

I collected data from my house plants. I entered the numbers into Excel and created a chart using the data.

In our neighborhood, there are many crows. Some of them even sneak walnuts from our balcony, and we let them. Last weekend, when we went outside to play, we saw a group of crows sitting in the trees and cawing together. I could not take a photo at that moment, but later I took a picture of the trees and visualized that moment. The number of crows is represented in a “tree” graph (bar graph).

I used data from my Holy Book memorization journey. I divided my journey into years, juz (parts) memorized, hours dedicated, and lines memorized per day. I visualized some of the data using Excel and some using Canva. I used a combo chart in Excel to present the number of lines memorized along with juz (parts) over the years.

I used information about how common different hair colours are around the world. Most people have black hair, many have brown hair, and only a small number have red hair. I also used data showing which hair colours are common in continents such as Asia, Africa, Europe, and the Americas. I turned the numbers into visuals using a pie chart for global hair colours and a bar chart for each continent, making the data easy to understand.

In this data visual, I collected data from almost 40 different cereal products. I did nutritional profiling of each cereal box and entered the data into a spreadsheet. Next, I cleaned the data by changing percentage values into absolute values for uniformity and analysis. Then I used Tableau to analyze insights through visualizations. Lastly, I used Claude AI to summarize the Tableau visualizations. All the visualizations are presented in my project submission.

I collected data from 24 students in my class about their school lunch orders. I asked whether the food was hot or cold, liked or disliked, and delivered on time or late. Using Lego blocks, I created a “Lunch Detective” dashboard on a whiteboard with different charts. It shows the most popular food, total orders, likes vs dislikes, hot vs cold meals, and on-time vs late deliveries.

My dad brought my little brother and me to the beach. My brother dug holes in the sand while I explored for interesting things. I found a shell, sea glass, seaweed, rocks, trash, and a pink flower. I sorted everything to show how much of each type I collected. I separated two kinds of shells and arranged the trash from biggest to smallest. Then I drew a big circle around everything with a stick from my collection. Before we left, we bagged up the trash and threw it in the bin.

Number of Candies at home

Jan made bar charts of his favourite colors on his LED peg toy. His favourite color is orange. It was an instant data collection from his mind and shows that data can come quickly when you know what you want to show. We used a heart as a symbol because the space and the LED lights were a limiting factor.

I used logos to represent the fruits we have in my house.

I used a made-up dataset showing the time in seconds to solve a Rubik’s Cube. I ordered the data, found the lowest value, highest value, median, and quartiles, and used them to create a box-and-whisker plot. I chose mustard seeds for the craft section because the seeds are small and come in two different colors. I did all the calculations, drew the box plot, and used glue to secure the seeds in place.

I used logos of animals I like

I collected data on children living in my lane, grouped by age (1–5, 6–9, 10–15) and gender. Boys: 7 (1–5), 7 (6–9), 5 (10–15) Girls: 4 (1–5), 6 (6–9), 4 (10–15) This dataset shows the distribution of children by age group and gender within a small community. It helps compare the number of boys and girls in each age range and understand the population structure of the neighborhood.

Vivian 12 y.o.

Viveka 8 y.o.

Shradha

Denis 10 y.o.

Malak Abo Zeid 10 y.o.

Tanya 7 y.o.

Kwabena 11 y.o.

Jan 8 y.o.

Fiifi 7 y.o.

Afua 11 y.o.

Advik 10 y.o.

Abraham 10 y.o.

Esenia 8 y.o.

Marta 9 y.o.

Marta 9 y.o.

Marta 9 y.o.

Jan 8 y.o.

David 8 y.o.

Shradha

Timofey 5 y.o.

Matryona 8 y.o.

Timofey 5 y.o.

Michael 8 y.o.

Sofia 10 y.o., Veronika 7 y.o., Christina 36 y.o.

from Ksyu

Kirill 7 y.o.

Vasya 10 y.o.

Raisa 10 y.o.

Raisa 10 y.o.

Raisa 10 y.o.

Raisa 10 y.o.

Raisa 10 y.o.

Vladislava 10 y.o.

Lena 11 y.o.

from doodoo

Thais 7 y.o.

Thais 7 y.o.

from Yasha