Explain all the steps
Use the earth next. Add the body behind the spirit, explain that this is a time for us to prepare to return to our Heavenly Father and to obtain our bodies.
Spirit world - Take the spirit into the spirit world.
Explain judgment and resurrection. Put the body and the spirit back together.
Talk about the degrees of glory. If we are righteous, we can obtain Celestial Glory and live with our families and Heavenly Father,