An excerpt from Isker Bey and the Timekeeper’s Revenge As he ate, Isker looked around at all those assembled. They looked tired, and hungry, and impatient to escape their exile in the tiny wood. None, including Isker, had bathed in many days, as became more obvious every day. Sahar looked tired, frustrated, aggravated -all emotions he never saw play across her face before they left the Citadel. Vaisia’s eyes remained shut, despite the occasional cough. Doctor Bytia -who sewed up Isker’s cuts after the tower exp
The Student Cipher Handbook is the centerpiece of the CryptoClub curriculum. It is a student reference and workbook that is recommended for use in informal learning environments such as after-school or enrichment programs. It introduces ciphers in a way that encourages problem-solving and reasoning, and provides engaging messages to encrypt, decrypt, and crack. The Student Cipher Handbook can be u
Extend hands-on science learning in your classroom with aligned manipulative k
OpenSciEd High School addresses all high school NGSS standards. This comprehensive science curriculum empowers students to question, design, investigate, and solve the world around them.