science education

Computer Science Education in Early Childhood: The Case of ScratchJr

Aim/Purpose: This paper aims to explore whether having state Computer Science standards in place will increase young children’s exposure to coding and powerful ideas from computer science in the early years. Background: Computer science education in the K-2 educational segment is receiving a growing amount of attention as national and state educational frameworks are emerging. By focusing on the app ScratchJr, the most popular free introductory block-based programming language for early childhood, this paper explores if there is a relationship between the presence of state frameworks and ScratchJr’s frequency of use. Methodology: This paper analyzes quantitative non-identifying data from Google Analytics on users of the ScratchJr programming app. Google Analytics is a free tool that allows access to user activity as it happens in real time on the app, as well as audience demographics and behavior. An analysis of trends by state, time of year, type of in-app activities completed, and more are analyzed with a specific focus on comparing states with K-12 Computer Science in place versus those without. Contribution: Results demonstrate the importance of having state standards in place to increase young children’s exposure to coding and powerful ideas from computer science in the early years. Moreover, we see preliminary evidence that states with Computer Science standards in place support skills like perseverance and debugging through ScratchJr. Findings: Findings show that in the case of ScratchJr, app usage decreases during the summer months and on weekends, which may indicate that coding with ScratchJr is more often happening in school than at home. Results also show that states with Computer Science standards have more ScratchJr users on average and have more total sessions with the app on average. Results also show preliminary evidence that states with Computer Science standards in place have longer average session duration as well as a higher average number of users returning to edit an existing project. Recommendations for Practitioners: Successful early childhood computer science education programs must teach powerful ideas from the discipline of computer science in a developmentally appropriate way, provide means for self-expression, prompt debugging and problem solving, and offer a low-floor/high-ceiling interface for both novices and experts. Practitioners should be aware in drops in computer science learning during the summer months when school is not in session. Recommendation for Researchers: Researchers should consider the impact of state and national frameworks on computer science learning and skills mastered during the early childhood years. Researchers should look for ways to continue engaging students in computer science education during times when school is not in session. Impact on Society: Results demonstrate the importance of having state CS standards in place to increase young children’s exposure to coding and powerful ideas from computer science in the early years. Moreover, we see preliminary evidence that states with Computer Science standards in place support skills like perseverance and debugging through ScratchJr. Future Research: Future research should continue collecting Google Analytics from the ScratchJr app and track changes in usage. Future research should also collect analytics from a wide range of programming applications for young children to see if the trends identified here are consistent across different apps.




science education

Critical Thinking: The Code to Crack Computer Science Education

Aim/Purpose: This paper explores the potential value of critical thinking in computer science education and discusses strategies for its integration across the curriculum. Background: As technology rapidly evolves and becomes increasingly integrated into society, there is a growing need for computer science graduates who can think critically about the ethical, societal, and technical implications of their work. Methodology: This study employs a conceptual analysis approach, reviewing existing literature on critical thinking in computer science education and synthesising insights from various sources. The analysis focuses on identifying challenges in implementing critical thinking instruction and proposing practical solutions. Contribution: This paper provides an overview of the current discourse on integrating critical thinking into computer science curricula. It explores the distinction between critical thinking and computational thinking, discusses various pedagogical approaches, and offers insights into potential challenges of implementation. Findings: The paper identifies six key challenges in embedding critical thinking into computer science education. It proposes initial steps to address these challenges, including curriculum redesign, innovative assessment methods, and faculty development strategies. Recommendations for Practitioners: Educators should adopt a balanced approach that complements technical education with critical thinking exercises, using diverse teaching methods such as dialogue-based teaching and authentic instruction. Recommendation for Researchers: Future research should focus on empirical studies to assess the effectiveness of the proposed solutions and develop standardised tools for evaluating critical thinking skills in computer science. Impact on Society: By enhancing critical thinking skills in computer science education, we can produce graduates who are better equipped to address complex technological challenges and their societal implications. Future Research: Further investigation is needed into the most effective pedagogical approaches for teaching critical thinking in computer science, with a focus on multidisciplinary perspectives.




science education

A Second Opinion on the Current State of Affairs in Computer Science Education: An Australian Perspective




science education

Report Offers New Framework to Guide K-12 Science Education, Calls for Shift in the Way Science Is Taught in U.S.

A report released today by the National Research Council presents a new framework for K-12 science education that identifies the key scientific ideas and practices all students should learn by the end of high school.




science education

Science Education Should Be National Priority - New Report Calls on Federal Government to Encourage Focusing Resources on High-Quality Science for All Students

Scientific thinking and knowledge are essential to democracy and the workforce, but science education is not the national priority it needs to be. The White House, with leadership from OSTP, should encourage federal agencies, state and local governments, and others to focus resources on increasing the quality and accessibility of science education.




science education

SpotOn London 2013: How are online tools changing science education?

The place we’re in as a society is a crowded field of scattered tools and




science education

SpotOn London Storify: How are online tools changing science education?

Here is a Storify collecting the online conversations from the “How are online tools changing




science education

Driving excellence: The Centre for Blood Research and Canadian Blood Services renew collaboration to advance blood science education and training

Driving excellence: The Centre for Blood Research and Canadian Blood Services renew collaboration to advance blood science education and training


Tuesday, July 30, 2024 Kaitlyn Chuong

This blog was originally prepared by CBR communications and programs coordinator Kaitlyn Chuong and former Canadian Blood Services knowledge broker Dr. Travis Sztainert, with edits provided by Abby Wolfe. 

After more than 20 years, the Centre for Blood Research (CBR) and Canadian Blood Services are proud to share that they have renewed their collaboration agreement which supports education, training and knowledge mobilization for the next generation of trainees and researchers in blood science and transfusion at CBR.  

The collaboration agreement which is administered by Innovation and Portfolio Management at Canadian Blood Services has recently been extended for three more years to 2027. This agreement formalizes the next iteration of this long-standing partnership and is the result of continued commitment from both organizations to improve blood research.  

This partnership emerged in response to recommendations made following Canada’s public inquiry into the contaminated blood crisis of the 1980s and 1990s. Thus, to address a recognized gap in transfusion science knowledge, in 2002, a group of visionary blood researchers at the University of British Columbia (UBC) established Canada’s first interdisciplinary blood research centre — an entirely unique and valuable resource for established and emerging blood scientists. With its creation, the CBR brought together a wide range of multi-talented investigators to develop highly specialized labs to study blood and transfusion science. Since its inception, the CBR has grown to include more than 35 basic science, applied science, social science and clinical investigators in 12 departments, representing 6 faculties at UBC, with a focus on advancing knowledge of transfusion science and medicine in the lab and in the clinic.  

"We are delighted to extend our partnership with the Centre for Blood Research through 2027. This renewal highlights our shared commitment to advancing education, training, and research in transfusion science. Together, we aim to drive innovation and improve transfusion practices, ensuring a safer and more effective future for the Canadian blood system." 

Dr. Chantale Pambrun
Senior Medical Director, Innovation & Portfolio Management 

“The long-term relationship of Canadian Blood Services and the CBR has been nothing less than fantastic! By combining resources and sharing knowledge, education and research outputs, this unique partnership has resulted in more rapid and meaningful advances that are recognized locally, nationally and internationally. The entire transfusion medicine community has benefitted and will continue to do so.”  

Dr. Ed Conway
Director of the Centre for Blood Research

The partnership of Canadian Blood Services was integral to creating the Centre for Blood Research, providing essential start-up funding and continuing to support infrastructure for the centre and its training and education programs. Several Canadian Blood Services scientists are active members within the Centre for Blood Research including senior scientist Dr. Ed Pryzdial and adjunct scientists Dr. Ed Conway, Dr. Hongshen Ma and Dr. Jay Kizhakkedathu

Learn more about some of the research these scientists and members of their labs undertake in our previous R.E.D. blogs and videos:  

The CBR is grateful for Canadian Blood Services’ continuous support, without which its many educational, training and research programs would not be possible. This includes, for example, CBR’s Graduate Award Program and Summer Studentship Program, as well as the CBR's weekly seminar series and the annual Earl W. Davie and Norman Bethune symposia. 


Canadian Blood Services – Driving world-class innovation  

Through discovery, development and applied research, Canadian Blood Services drives world-class innovation in blood transfusion, cellular therapy and transplantation—bringing clarity and insight to an increasingly complex healthcare future. Our dedicated research team and extended network of partners engage in exploratory and applied research to create new knowledge, inform and enhance best practices, contribute to the development of new services and technologies, and build capacity through training and collaboration. Find out more about our research impact.   

The opinions reflected in this post are those of the author and do not necessarily reflect the opinions of Canadian Blood Services nor do they reflect the views of Health Canada or any other funding agency. 

Related blog posts


Tuesday, June 25, 2024
Guest Author

The Centre for Blood Research (CBR) Norman Bethune Symposium gathers scientists, clinicians, healthcare professionals, and trainees to discuss advancements in the field of blood research. The 12th Annual event, held in April 2024, consisted of expert talks on thalassemia, thrombocytopenia, sickle cell disease, and other bleeding disorders, demonstrating the breadth of ongoing research.


Tuesday, May 14, 2024
Abby Wolfe

The 2024 Canadian Blood Services’ Lay Science Writing Competition is open for submissions from research trainees in Canadian Blood Services’ research network until Friday, June 14, 2024. The theme this year is: “Connecting science with society”. Additional competition details available in this post!


Wednesday, February 21, 2024
Dr. Travis Sztainert

In this blog post, read about the 2023 Earl W. Davie Symposium held at the Centre for Blood Research (CBR) - a research event that brings together scientists, medical doctors, healthcare professionals, and trainees in the field of blood research and beyond.




science education

Genius Poll - Emory University Center for Science Education

A poll of Emory University freshmen: 'What is a genius?'




science education

NOVA's top science education stories of 2021

High school scientists dazzled us with their innovations—while new studies revealed insights about math mastery and how we can prepare young people for real-world challenges.




science education

Wyoming, Idaho Laws Expand K-12 Computer Science Education

All districts in Wyoming will be required to provide K-12 computer science instruction, and Idaho high schools will offer at least one high school CS course.




science education

Science Education International [electronic journal].

International Council of Associations for Science Education




science education

Science education on a slippery path


A Shanghai-based university's ranking of world universities has relegated the highly-rated Indian Institute of Science and the IITs to the bottom of its list, shattering the comfortable assumptions of Indian academics who pride themselves on their achievements. Summiya Yasmeen reports.




science education

Lemelson Center receives $2.6 million grant for informal science education

“Places of Invention,” a planned 3,500-square-foot exhibition at the National Museum of American History scheduled to open in 2014, will feature a selection of “hot spots” of invention and innovation—places where a critical mass of inventive people, networks, institutions, funding and other resources come together and creativity flourishes.

The post Lemelson Center receives $2.6 million grant for informal science education appeared first on Smithsonian Insider.




science education

Smithsonian Science Education Center / National Academies

The Smithsonian Science Education Center (formerly NSRC) was formed by the Smithsonian Institution and the National Academies in 1985 with the mission to improve the learning and teaching of science in school districts in the United States and throughout the world.

The post Smithsonian Science Education Center / National Academies appeared first on Smithsonian Insider.




science education

Report Offers New Framework to Guide K-12 Science Education, Calls for Shift in the Way Science Is Taught in U.S.

A report released today by the National Research Council presents a new framework for K-12 science education that identifies the key scientific ideas and practices all students should learn by the end of high school.




science education

Drew D. Daarud Celebrated for Dedication to the Field of Science Education

Ms. Daarud channels her varied professional resume into her dreams of becoming a wildlife researcher




science education

Dr. Sushmita Ghosh Celebrated for Dedication to the Field of Science Education

Dr. Ghosh channels years of educational expertise into her work at Tiffin University




science education

Wyoming, Idaho Laws Expand K-12 Computer Science Education

All districts in Wyoming will be required to provide K-12 computer science instruction, and Idaho high schools will offer at least one high school CS course.




science education

Controversial Science Education Bill Defeated by South Dakota Panel

Critics said the bill would have allowed teachers to bring in alternative theories about climate change and evolution.




science education

Association for Science Education

The Association for Science Education's online website. The Wellcome Library subscribes to selected titles only.




science education

Science Education

Girls show stronger persistence in science tasks when they are asked to "do science" rather than "be scientists," finds a new study in the journal Psychological Science.




science education

How San Francisco Is Transforming Science Education

A partnership works to create and implement a district-wide NGSS-aligned science curriculum and instructional model.




science education

Towards a competence-based view on models and modeling in science education [Electronic book] / Annette Upmeier zu Belzen, Dirk Krüger, Jan van Driel, editors.

Cham : Springer, c2019.




science education

International journal of science education. Part B. Communication and public engagement [electronic journal].

[Abingdon, Oxfordshire, UK] : Routledge, ©2011-