Several types of concept maps (in INTERACTIVE pdf format) This means you can link to them, students can access them, complete them, save and turn in electronically. They can also be downloaded and printed if there's little to no access to classroom computers.
Or do some collaborative/small group work. Have small groups of students complete a task, work together on completing and explain/defend their concept map to whole group.
Non-linguistic representations are a high impact teaching strategy that work especially well with visual learners. Consider using these for organization, pre-writing, summaries, etc.
Excellent interactive planner for scholars in grades 1-5. It defines the steps needed to conduct research in developmentally appropriate concrete and sequential terms.