Matching Pairs Brainstorming ConceptsOnline version Match the concept with its description by Mark Masloski 1 Collaborative brainstorming 2 Quickly writing down words and ideas 3 Thinking about the topic 4 Brainstorming 5 Cluster diagrams Used to connect ideas in brainstorming. Rapidly jotting down all thoughts without evaluating their quality or correctness. Beneficial when working with fellow writers to share ideas. Second step in brainstorming a topic. First step in brainstorming a topic.