Media Manager Namespaces Choose namespace [root] internal people private public blog crocs openlab papers research running thesis publications research undefined wiki Media Files Media Files Upload Search Upload to public Sorry, you don't have enough rights to upload files. File View History public:papers:sigcse2021:stack-poster-preview.png Date:2021-03-08 12:13 Filename:stack-poster-preview.png Format:PNG Size:496KB Width:1500 Height:844 References for:The Stack: Unplugged Activities for Teaching Computer Science (poster) [ACM SIGCSE 2021]