Bring me an offering of every man that giveth it willingly with his heart. (Exodus 25:2)

The Israelites had few worldly goods while they were slaves in Egypt. But when God asked them to give what they had to build the Tabernacle, including the valuable gold and jewels the Egyptians had given them when they left Egypt, they willingly gave more than was needed. Eventually God asked them to bring no more! What a good example for us to follow! 2 Corinthians 9:7

Manna for younger children, with image
This is designed for children under 10yr old makes it more practical and easy to understand at their level