I love using this Witch's Brew Halloween Math and Writing center with younger students. It is fun and engaging, yet it requires students to use some higher level thinking. There are 28 task cards for this center. All task cards are open ended so there is no one right solution to the problem. Students are given a number of ingredients and a total of all the ingredients in the witch’s brew recipe they are to create. For example, they might be told the brew has 4 ingredients for a total of 12 it