Calling testimonial module in magento using code

I am trying to show Testimonial on home page using PHP code in Magento

I already tried code below with getCollection or without getCollection function

$collection = Mage::getModel('turnkeye/testimonial');

May i calling correct Model ??

Module init code should be turnkeye_testimonial/testimonial instead of turnkeye/testimonial if you want field by individual item then you can do this by primary key of testimonial table .

$collection $model = Mage::getModel('turnkeye_testimonial/testimonial')>load(id);

if you want to fetch multiple items then you need Resource Collection

Mage::getResourceModel('turnkeye_testimonial/testimonial')->addFieldToSelect('*');

or

$collection = Mage::getModel('turnkeye_testimonial/testimonial')->getCollection();

for Random Collection

$collection=Mage::getModel('turnkeye_testimonial/testimonial')->getCollection();
 $collection->getSelect()->order('rand()');