Start by reviewing the curriculum standards for each grade level in your classroom. Look for overlapping concepts that can be taught together. For example, both Grade 3 and Grade 4 may study multiplication, but at different depths. Identify these common threads to build lessons that naturally integrate both levels.

Plan your lessons using a tiered approach, offering basic concepts for younger students and extended challenges for older students. Use scaffolding techniques, such as guided practice for younger students while allowing older students to apply their knowledge through independent or project-based work.

Choose activities that are flexible enough to be adapted for multiple grade levels. Examples include:

• Inquiry-based learning (science experiments with different levels of complexity)

• Literacy circles with books at varied reading levels

• Math centers with different problem sets based on student ability

Break students into small groups based on their abilities rather than grade levels. Encourage peer teaching by having older students assist younger ones, reinforcing their own learning in the process.  This works really well for spelling, math, and physical education.