Write Your Own Proofs: In Set Theory And Discrete MathematicWritten by a pair of math teachers and based on their classroom notes and experiences, this introductory treatment of theory, proof techniques, and related concepts is designed for undergraduate courses. No knowledge of calculus is assumed, making it a useful text for students at many levels. The focus is on teaching students to prove theorems and write mathematical proofs so that others can read them. Since proving theorems takes lots of practice,

Imagine somebody

In Social Media you will read two sides to the dilemmas sticky situations or issues that children sometimes have to face when using various social media platforms

A new life

his gritty blue-collar work ethic

and unflinchingly raw

Calvin and his stuffed tiger

what they thought and did

Aidan and Olivia are in a whole mess of trouble

art therapy for children with specific learning difficulties who have experienced trauma and music therapy in special education

also called The Top Five Regrets of the Dying

When eleven-year-old Diva Pankowski's family moves she is horrified (but not surprised) that her mother's new dream home is a bright pink castle-themed house

in grave trouble