Grand Challenges is a family of initiatives fostering innovation to solve key global health and development problems. Each initiative is an experiment in the use of challenges to focus innovation on making an impact. Individual challenges address some of the same problems, but from differing perspectives.
German-Hungarian startup Mastory is developing an e-learning system to engage Black and Latino students and students experiencing poverty in interactive storyline games. While students are immersed in a real-time sci-fi adventure, they learn to deal with mathematical topics from the core curriculum and experience their importance in emotionally meaningful contexts. Current methods for teaching abstract concepts in mathematics often fail to explain why they are relevant to real life, and particularly to the lives of priority students, causing many of them to disengage. Using their proven method, Mastory will provide teachers with software, hardware, and content that translates algebra lessons into a unique social experience for the students to engage with, be motivated and succeed. Partners on this project include the European Social Fund and Freie Universität Berlin.
This project aims to understand and analyze the determinants of vaccination coverage in the Brazilian territory by assessing its association with socio-economic factors, public health spending, coverage of primary health care and the Bolsa Família Program and the influence of patterns of content dissemination on immunization on social media. The results will be disseminated through virtual games, podcasts, interactive panels, infographics, an e-book for municipal managers, a webinar for undergraduate students in the health field and a seminar on World Immunization Day.
Zearn, a nonprofit curriculum publisher and math platform, will develop an individually adaptive fluency product for middle school students that focuses on sharpening foundations from Grades 3–5, including fractions and operations, to promote a deeper understanding of complex concepts on the path to Algebra proficiency. The product will adapt a series of activities to individual students, particularly focused on supporting students who have been struggling in previous grades. The materials and activities will be developed together with students, especially priority students. They will be designed to motivate learning, foster growth mindsets, and promote inclusivity, and each student will receive a tailored series of activities to pursue.
The Partnership for Los Angeles Schools in the U.S. will work with teachers and students to develop and incorporate social justice and identity-affirming content into math curricula for students to improve their academic performance and further enhance their opportunity to attain their hopes and dreams as independent and confident lifelong problems solvers. The Partnership will develop prototypes that incorporate social justice into teacher supports to modify lessons, tasks, and assessments, and to build new classroom cultures that cultivate student genius. Their approach will transform mathematics into a problem-solving and identity-affirming journey, and will teach students the power of mathematics for both understanding and changing how the world works. They will pilot the project in seven secondary schools in their network.
BetterLesson Inc. in the U.S. will develop professional learning opportunities for teachers seeking to create positive and affirming mathematics classrooms; they will also design rigorous, culturally-connected Algebra I activities for Black and Latino students. The content of traditional Algebra I lessons tends to reflect the inequities experienced by Black and Latino students, thereby failing to engage their strengths and inhibiting learning. BetterLesson will collect input from students to develop and test new activities on the Desmos platform that provide multiple access points and engage through creativity, exploration, and collaboration, such as sketching and free-form writing. They will also provide direct support and training to teachers via workshops and individual coaching to help them employ effective teaching strategies using these new activities in their classrooms. BetterLesson will partner with Desmos on this project.
The Black Teacher Collaborative (BTC) in the U.S. will develop a teacher training program for Black teachers to help them produce more affirming Algebra I classes for Black students to facilitate their learning and development. Their teacher training program will adapt traditional teaching practices for mathematics and make them more relevant for Black students, such as creating racially-relevant examples to better teacher principles and operations of inequalities. BTC will pilot test their approach in classrooms. The success of their approach will be evaluated by using test scores and grades to measure the effect on student performance, and by using student surveys to measure the effects on student confidence and the development of a positive racial mathematics identity. Partners on this project include Transcend.
Howard University Middle School of Mathematics and Science, in partnership with Howard University, in the U.S. will develop a program that teaches mathematics by applying it to the everyday lives of their female Black students in Washington DC, in order to spark their interest and improve their achievement scores and attitudes towards the subject. The abstract nature of mathematics lessons makes it inaccessible for many Black students, and this leads to fewer pursuing higher degrees. They will develop new lessons that apply mathematics to issues directly relevant to their female black students, such as using algebra to explore poverty and wage gaps, and algorithms to understand the effects of social media.
The Rhode Island Department of Education (RIDE) in the U.S. will develop a pre-algebra "Readiness Course" to better prepare multilingual learners in Providence for Algebra I. In 2020, only 3% of multilingual learners (also called "English learners") in Rhode Island achieved the SAT college readiness benchmark in mathematics. RIDE has developed and piloted a summer course that uses student-centered pedagogy and real-world examples to strengthen students' math skills, while also promoting their social-emotional growth. RIDE will expand the course to a full academic semester, and layer on additional supports to help multilingual learners succeed. These supports will be designed using RIDE's recently-released Blueprint for Multilingual Learners, as well as the insights of multilingual learners themselves. Partners on this project include WestEd Carnegie Math Pathways, English Learners Success Forum (ESLF), and the Equity Institute.
Amplify Education in the U.S. will develop a solution that leverages a visual approach to mathematics to help students gain a deeper conceptual understanding of data and statistics, making advanced concepts more accessible to students, especially English Learners. Interpreting and working with data is becoming increasingly important in American society, and by building on both algebraic and geometric concepts from earlier grades, Amplify will also enable students to better apply statistics to their everyday lives. Partners on this project include English Learners Success Forum (ELSF).
The Young People's Project (YPP) in the U.S. will develop a formal certification program and online learning platform to support high school students experiencing poverty to create and use interactive math games to more effectively teach algebra to their younger peers. YPP developed a program for teaching algebra whereby middle and high school students are employed as Math Literacy Workers to develop interactive games to improve their own math literacy, and to use them to improve the literacy of their peers. In doing so they also learn to develop their voices as agents of change in education. The Math Literacy Workers will use a formative diagnostic assessment tool, Math Mapper, built on a foundation of validated learning trajectories, to strengthen topic areas that need further development, and to develop a deeper understanding of mathematics and how students learn it. This system will enable the provision of formal credentials, through the Territorium platform, that can facilitate access to funds for paying the workers. Partners on this project include: The Math Door, Broward County Public Schools, Boston Public Schools Teacher Cadets, Territorium, and the Center for School Climate and Learning.