Grants are administered by a third party so you are free to apply with any products your school wishes in your grant application.
Please visit the following US Grants below to see if your school can apply:
America Honda
https://www.honda.com/community/applying-for-a-grant
Sony
https://www.sony.com/en_us/SCA/social-responsibility/giving-guidelines.html
Westinghouse Charitable Giving Program
Eastman Foundation
https://eastmanfoundation.com/
Community: The Usibelli Foundation
http://www.usibelli.com/community/Usibelli-Foundation
Mazda
https://www.mazdafoundation.org/grant-guidelines/
Corning Incorporated Foundation Grants
http://www.corningfoundation.org/how-we-give/how-we-give-grants/
Applied Materials Education Grant
http://www.appliedmaterials.com/company/corporate-responsibility/society
If you wish to apply for a grant and include Makers Empire products then we can certainly provide information to assist with your application.